Updated Aluminium Sample Book Now Available
Featuring an extensive range of gloss, polished, and processed finishes

KIKUKAWA, a bespoke metal architect for interiors and exteriors, released an updated version of our Aluminium Sample Book on March 1, 2023. The updated version features 16 of our aluminium finishes and includes some of our new finish options.

The featured samples have been selected as a visual showcase of the diversity of our aluminium finishes and represent some of the most decorative finish options we offer. Ten of the samples are new additions to the Aluminium Sample Book, including: finishes from our Alumiére®* range, which are designed to add shine and texture to luminous aluminium alloys; a perforated finish, which makes maximum use of the high processability of aluminium; and an embossed finish that evokes cast metal.

Popular finishes from the previous version of the Aluminium Sample Book, including those used in projects such as the Sumida Hokusai Museum and the Tokyo Metropolitan Teien Art Museum, are also listed in this new edition.

Through our extensive experience to date of projects tailored to client specifications, KIKUKAWA is able to propose various combinations from our wide range of finishes and processing options to best meet client needs. We are also highly adaptable, which enables us to make tailored adjustments to colour tone and shine. Aluminium finishes are a great choice for both interior and exterior applications.

Through this new edition of the Aluminium Sample Book, we intend to widen the selection of aluminium as a building material with various potential looks and in doing so increase the breadth of design options available to clients such as project owners, developers, architects　and designers.

*Alumiére®: a Kikukawa original range of finishes designed to add gentle shine and polished textures to aluminium.

■Aluminium Sample Book: The new line-up of finishes

・Defined PHL (vibration) + Anodization (silver / silver tone / black)
・Bright Aluminium alloy + Electrolytic polishing + Anodization
・Anodization + Dyeing (gold) + Clear Coating
・Anodization (black) + Clear Coating
● Alumiére® (6 finishes)
● Tsuchime (Hammertone) + Clear Coating
● Bespoke perforation + Anodization (white)
● Defined PHL + Colour Clear Coating
● ‘Rough Tone Metal’ R Series + Anodization (light brown)

● denotes new additions to the listed finishes.
*Please note that workable panel thickness and size differs for each finish.

Click here to learn more about Kikukawa’s Finish Samples -Aluminium

Announcing the Launch of ‘Rough Tone Metal’ Panels for Interior and Exterior Use
Realising the Impact of Cast Metal with Lightweight Aluminium

KIKUKAWA launched a new metal panel product, ‘Rough Tone Metal’.
This stunning new product realises the texture of cast metal through a range of standardised patterns.

‘Rough Tone Metal‘ panels are lightweight aluminium panels that realise the impactful textures of cast metal. Using our bespoke roll embossing and punching processing, KIKUKAWA has developed a line-up of 9 textures and 6 finishes. Our clients can choose these freely to create a solution ideal for their needs, be that for interior or exterior wall panels, ceiling panels, column panels, or more.

Recent years have seen the price of aluminium and other materials skyrocket, but we anticipate that this product will have strong appeal as a value engineering alternative to cast metal, since the weight of the product is a quarter of that of cast metal, meaning the amount of material used is considerably reduced.

■‘Rough Tone Metal’: Features

●Imparts a sense of impact and substance through the various texture options
●Lightweight aluminum panels just 1/4^th of the weight of cast panels
●Unlike cast metal, adaptable to small lot production
●Enables installation lead-time savings
●An exciting line-up of diverse patterns and finishes

■‘Rough Tone Metal’: Overview

●Product name: ‘Rough Tone Metal’
●Price: Please contact our sales team
●Material: Aluminium 2.0mm
●Panel size: W880mm x H1780mm (standard) 
*Please consult KIKUKAWA for any sizes larger than standard
●Textures: 9 types
●Finishes: 6 types (see images below)

▼Textures

▼Finishes

Click here to learn more (Japanese link): https://www.kikukawa.com/citytexture/kct06-rough-tone-metal/

KIKUKAWA Succeeds in Discolouration-Free Copper alloy C2600 Laser Welding
A New Welding Method from our Technology Development Team

KIKUKAWA, a bespoke metal architect for interiors and exteriors, has achieved copper alloy C2600 laser welding with minimal heat discolouration.

Discolouration by welding of C2600 copper alloy has been a challenging issue.  We have developed a new welding method to resolve this challenge, by adjusting the welding wire composition used at the welded parts joints, as well as the laser welding output. As a result, we are now able to minimise welding discolouration.

We used a colorimeter to compare the colours of the base metal and welded joints using our new welding method. The results showed that the colour difference was ΔE 0.81 (a colour matching degree of 91.6%). This represents a colour difference of less than a third of that arising from conventional TIG welding methods.

■ KIKUKAWA- Development of Welding Technology

At KIKUKAWA, we have a Technology Development Team in place, tasked with looking at how we can use cutting-edge technology such as laser welding in our products. The team spent three years testing and analysing the issue of welding discoloration on copper alloys. They were able to identify changes in copper composition ratios, caused by welding heat, as the cause of discoloration. After examining and testing various potential solutions, the team eventually succeeded in developing a laser welding technique that results in minimal discolouration.

■ Future outlook

This new welding technology enables us to offer our clients feasible fabrication methods where welding is required on finished surfaces. We will continue to focus on responding to client demands through our ongoing technology development. We are committed to exploring all possibilities in metal processing as a world-leading metalwork company.

*Brass: An alloy composed of 60-70% copper and 30-40% zinc. In this instance, we used C2600 as the base material, which is closer to gold in colour.

** ΔE (Delta E): A numerical value indicating the difference between two colours according to the distance between them in colour space. A value of ΔE 0.8—1.6, is said to represent a level where high colour accuracy is achieved and only a very slight difference is perceived with adjacent colours. At KIKUKAWA, we set a high standard with our in-house inspections requiring a value of ΔE 1.0 or less.

Ensuring a Smooth Roll-Out via our 3D Data-Capable System

KIKUKAWA, a bespoke metal architect for interiors and exteriors, has initiated the use of virtual reality (VR)* technology in our engineering work. Following are some examples of how we are using VR technology.

■ How KIKUKAWA uses VR technology

Once drawing data, created using 3D-CAD, is loaded into VR software, it creates a three-dimensional construction image. Engineers then wear VR headsets, which allow them to “see” a three-dimensional image. By operating the controller, the engineers can freely move and magnify the construction image, examine it from all angles and verify how products in the drawings will actually look in three-dimensional space. We introduced the VR software in our design work last year, and so far, we have used the technology in four projects for verification at the design stage.

■ Advantages of VR-Enhanced Design

■ Background to VR Roll-Out

KIKUKAWA has introduced the VR software as a verification tool for actual construction, in response to our desire to determine in advance whether it is feasible to install what is designed in our drawings. 

To generate VR images from the design drawing, it is imperative that we create 3D model. KIKUKAWA has already shown itself to be an industry leader in this area, having already put in place a 3D-capable system, and applying 3D-CAD design in multiple projects. As such, we have been able to enjoy a comparatively smooth roll-out of VR technology. 

■ The Future of VR at Kikukawa

Although the application of VR in KIKUKAWA projects remains on a trial basis at present, our intention is to use this technology in more projects going forward. In December 2021, we held in-house training on VR imaging manipulation for all staff in our design department. As our successes using VR technology continue to accumulate, we will also be looking at expanding its use to other departments such as installation, as well as utilising it in client meetings.

*VR: an abbreviation for virtual reality. Also known as a simulated 3-D environment. VR headsets enable the user to view 360˚ images, giving a sense of actually being in that simulated space. VR is currently used in application across a wide range of fields, including gaming, sports, and medicine.

Now available: Luminous aluminium alloy enhanced with gold and special polish finishes

KIKUKAWA, a bespoke metal architect for interiors and exteriors, has developed an additional line-up for our Alumiére® range. This latest line-up features new colours and special polishing effects. Sample boards of these new finishes became available on April 1, 2022.

For the initial Alumiére® line-up, we developed a selection of finish options which made the most of aluminium’s inherent luminosity, with each finish offering a different level and texture of shine. With this second drop, we are adding six new finishes to the range, including gold, which has recently become increasingly popular, and polish effects which emit a seemingly three-dimensional lustre.

KIKUKAWA has developed these new finishes using the know-how on luminous aluminium alloys we were able to cultivate during our work on the exterior panels for the Sumida Hokusai Museum in Tokyo. Alumiére® finishes are designed to draw out a variety of additional qualities, including luxuriance, softness, and warmth, to enhance the inherent elegance of aluminium. The finishes are intended to be used to complement a wide range of styles across diverse internal and interior settings.

■Additional Line-up of Alumiére®

① Champagne Gold: A finish with a subtle gloss
② Light Gold: A softly muted golden finish
③ Vivid Gold: A bright golden finish
④ Feather Vibration: A finish with grind marks overlapping like furled feathers
⑤ Scratch Cross HL (Scratch Cross HL): A finish with delicate, diagonally intersecting HL (hairline) grind marks
⑥ Wave HL (Wave HL): A finish with gently curving HL grind marks, inspired by the drape of curtains.
*Please see below for the details of the first release of Alumiére® interior finishes.

■Maximum Workable Sizes for Alumiére®

・Curved panel, 2.0mm thickness: Max. W1150 mm x H4000 mm
・Cut panel, 3.0mm thickness: Max. W1200 mm x H4000 mm
＊Alumiére® is a registered trademark of KIKUKAWA.

■Alumiére®: Overview and Features

Each Alumiére® finish is achieved by adding shine and texture to a luminous aluminium alloy base. These finishes make the most of the lightweight feel of aluminium while also drawing out its lustre and brilliance to bring a range of expressions to interior spaces.

◆ A line-up of finishes that draw out the lustre and brilliance of aluminium to create various expressive impressions
◆ Alumiére® finishes boast a brilliant metallic lustre, previously achieved with stainless steel, with lightweight aluminium at just 1/3 of the weight
◆ Clients can create their ideal combinations by freely selecting from the available shine and texture options

■Origin of the Alumiére® Name
KIKUKAWA coined the brand name Alumiére® as a portmanteau of “aluminium” and the French word “lumiére”, meaning “light”. The name is intended to evoke an impression of aluminium reflecting light and shining brilliantly, as well as our hope that we can become one of the lights of hope that illuminate the world.

■ First Sample Line-up

Our first line-up of Alumiére® finishes was prompted by requests from our clients, who wanted to recreate the brilliant metallic shine of stainless steel with aluminium. In response, we prepared sample boards of six finishes, each with its own unique combination of shine and texture.

① High Bright Silver: Our glossiest finish
② Bright Silver: A high-gloss finish
③ High Bright Hammertone: A finish in which the textural irregularities of the hammered finish create shadow and a three-dimensional effect
④ High Bright PHL (Vibration): A sparkling finish achieved with vibration (delicate, randomly placed grind marks).
⑤ High Bright Silky Blast: A bespoke blasting finish exclusive to KIKUKAWA
(※general alumite (anodized) finish)

■Exterior Specifications Line-Up

Our first line-up of Alumiére® finish samples, intended for interior settings, prompted client enquiries about the possibility of using Alumiére® finishes in exterior settings too. In response, we were able to develop an additional line-up of finishes which, with the addition of a composite coating to the first six interior finishes, meet the performance requirements for exterior specifications. These finishes are ideal for use on exterior wall panels, where they will softly reflect the scenery of the surrounding city.

New Line-up of Exterior Specifications Added to Our Alumiére® Range

Surroundings reflected on the gentle shine of finished aluminium

KIKUKAWA, a bespoke metal architect for interiors and exteriors, added a new line-up of exterior specifications to its Alumiére range on December 1, 2021. The Alumiére range is designed to add shine and texture to luminous aluminium alloys.

In March 2021, KIKUKAWA developed the Alumiére range of gently luminous finishes for aluminium. Initially, the range was launched with a six-strong line-up of finish options, all of which were intended for interior use. Subsequent to launch, we received many enquiries about the possibility of using Alumiére finishes in exterior settings. With the addition of a composite film, we are now able to offer an additional line-up which meets the performance requirements for exterior specifications. In doing so, we hope to better meet our clients’ needs, such as use on exterior wall panels, which enables the surroundings to be reflected on the gentle and characteristic shine of our Alumiére finish.

Features of Alumiére®

◆A line-up of finishes designed to highlight the inherent luminescence and shine of aluminium and to create a wide range of expressions
◆ Achieves a luminescence equivalent to that previously only possible with materials such as stainless steel on aluminium, which is only around 1/3 of the weight
◆ Options for luminescence and texture (hammertone, vibration, Silky Blast®) can be freely combined

Additional Line-up of Alumiére®

(1) Bright Silver (Composite coating)
External specification with a luminescent finish
(2) High Bright Silver (Composite coating)
External specification with our brightest luminescent finish

Maximum Workable Sizes for Alumiére®

Curved panels with a 2.0mm thickness: Max. 1150mm (W) x 4000mm (H)

Cut panels with a 3.0mm thickness: Max. 1200mm (W) x 4000mm (H)

Project Gallery: Click here to see some projects that used Bright Dip Anodized

Click here to learn more (Japanese link): https://www.kikukawa.com/citytexture/alumiere/

Promoting internal company measures and awareness raising to reduce our environmental impact

KIKUKAWA Kogyo Co., Ltd., a bespoke metal architect for interiors and exteriors, launched a package of measures on October 29, 2021, entitled the KIKUKAWA SDGs. These measures are designed to align with and help to achieve the Sustainable Development Goals (SDGs) established by the United Nations.

KIKUKAWA has long been engaged in measures to reduce our environmental footprint. In response to the growing awareness of society as a whole in recent years, we decided to mobilize the entire company and adopt a more systematic approach. As such, we have developed a framework for the implementation of a package of measures that we are calling the KIKUKAWA SDGs.

Going forward, as well as taking a company-wide approach to working on specific measures, we will work on raising awareness among our employees by displaying posters in our offices and being open about our performance. In doing so, we aim to continue to be a company that is valued as necessary by society.

■ Overview of the KIKUKAWA SDGs

●Recycling waste materials (paper products, wood waste, waste plastic)
・Sorting waste materials by type to promote material recycling (*1)

●Reducing energy consumption
・Using electric tools instead of pneumatic tools (*2)
・Setting air conditioning at appropriate temperatures (cooling at 28℃, heating at 20℃)

●Reducing purchase of raw materials and secondary materials
・Reducing material loss, using standard components
・Simplifying packing to reduce the use of packing materials

●Raising awareness among staff
・Building awareness through poster displays in our offices　
・Reporting performance at management meetings
・Holding seminars

*1 Material recycling:
the process of recovering raw materials from product waste in order to reuse them. This kind of recycling is more efficient in reducing environmental footprints than waste-to-energy recycling, in which waste is processed into a fuel source in order to recover its thermal energy.

*2 Pneumatic tools:
Pneumatic tools, or air tools, are driven by compressed air. They are powered by air compressors, which consume high levels of energy, making them less energy efficient than electric tools.

A more pronounced ripple effect developed in response to customer demand

KIKUKAWA, a bespoke metal architect for interiors and exteriors, added a new pattern to its Minamo panel^® range on September 21, 2021. Minamo panels^® are mirror-polished stainless steel panels embossed with beautiful rippling patterns, hence the name Minamo, meaning “Water Ripple”.  

KIKUKAWA launched the Minamo panel^® range in April 2021 with a line-up of three standard patterns. The range prompted huge interest among customers, thanks to the unique way in which the delicate ripple patterns spread and shimmer across the panels. A number of customers inquired whether the ripple pattern could be made more pronounced, in response to which we have added a new pattern to our standard line-up: P-1 “Seseragi” (meaning “babbling stream”), with more pronounced rippling than our existing patterns.

We are confident that this four-strong line-up will help designers to visualise and make the best choices for their projects. We also expect to see a broadening in the range of designs and projects which feature these beautiful Minamo panels^®.

■ Key Features of Minamo panel

●Material name: Minamo panels^® *Registered trademark
●New pattern name: P-1 “Seseragi” (“babbling stream”)
●Material type: SUS304, up to 1.0mm thickness
●Finish: Mirror polished finish (other finishes possible, e.g. HL)
●Panel dimensions: max. W1500㎜x H3000㎜ (larger panels negotiable)

➢Panels can be custom-made, with the size, spacing, and depth of the ripple pattern tailored to requirements
➢In addition to standard size panels, Minamo panels can be adapted for diverse installations and shapes

Click here to download the brochure

Project Gallery: Click here to see some projects that used Minamo Panels (Water Ripple Panels)

Silky Blast Gradation is a new addition to the Silky Blast® series of bead blasting* finishes exclusively from KIKUKAWA, a high-end metal fabrication specialist in interior and exterior building projects. Silky Blast Gradation was added to the series on June 21st 2021.

Silky Blast Gradation is a finish that achieves a beautiful gradation through the careful and gradual adjustment of blast intensity. Gradual changes to the coarseness of the blast medium make it possible to achieve a shifting reflective effect through a soft sheen.

At KIKUKAWA, we understand the increased demand from clients for diverse finishes with subtle sheens and the move away from uniform finishes. We hope that the Silky Blast Gradation finish will expand the range of choices available to designers and, going forward, to have increasing numbers of clients choose this finish for their interior and exterior stainless steel projects.

*Bead blasting: a surface treatment that creates a satin-like texture by propelling blast media onto the surface of sheets or products.

■ Key Features of Silky Blast Gradation

・A delicate gradation that can achieve everything between a mirror-like shine and the soft sheen of frosted glass.
・Achieve luxurious ambience through a metallic finish unique to stainless steel
・Blast gradation creates a feeling of reflections moving across each panel
・As well as achieving gradation across a single panel, we can achieve gradation effects where gradation changes by panel (see below)

■ Overview of Silky Blast Gradation

・Material name: Silky Blast Gradation (Silky Blast® is a registered trademark of KIKUKAWA.)
・Grade / Finish: SUS304, plate thickness min. 0.5mm, Silky Blast finish
・Panel size: Max. W1200mm by H4000mm (Contact us to discuss areas greater than this size)

Click here to download the brochure

Click here to find out more about Bead Blasting (Silky Blast)

Click here to learn more (Japanese link):
https://www.kikukawa.com/citytexture/silky-blast-gradation/

Click here for the press release in PDF (Japanese):
2021.6.29 Kikukawa News Release (silky-blast-gradation)

April 21, 2021 – Kikukawa released the following newsletter in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, fabricated a bespoke aluminium chair entitled ‘Shades of “X”’ in collaboration with designer Toshiki Omatsu*, also known as a lecturer of the prominent Kuwasawa Design School. The chair takes full advantage of Kikukawa’s dual curving technology and the seat can be detached from its mounting. The project was funded by Kuwasawa Design School’s 2020 subsidy for its lecturers.

Click here to find out more about Kikukawa’s dual curving technology

Click here for the newsletter in PDF (Japanese):
2021.04.21 Kikukawa News Release (Shades of X)

March 31, 2021 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, launched an expansion to the Water Ripple Panel series. The variation stems from the frequency and depth of the ripple pattern.

Click here for the press release in PDF (Japanese):
2021.03.31 Kikukawa News Release (Water Ripple Panel Series Expansion)

Project Gallery: Click here to see some projects that used Minamo Panels (Water Ripple Panels)

March 17, 2021 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has developed and released a new line of aluminium finishes which are now available as a sample book, ‘Alumiere’.

For more information on the aluminium finish sample book:
https://www.kikukawa.com/en/materials-and-brochures/

Click here for the press release in PDF (Japanese):
2021.03.17 Kikukawa News Release – Alumiere

March 9, 2021 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, launched an expansion to the first product of Kikukawa City Texture (KCT) series, a line of semi-bespoke metal architectural products. The very first KCT series, KCT01 Expanded Metal, is now available as a ceiling.

Click here to view the expanded metal finish sample (bottom of the page):
Kikukawa’s Finish Samples -Aluminium

Click here for the press release in PDF (Japanese):
2019.2.27 Kikukawa News Release (KCT01 Expanded Metal Ceiling)

February 3, 2021 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, launched the fourth Kikukawa City Texture (KCT) series, a line of semi-bespoke metal architectural products. Added to the series are perforated and corrugated stainless steel panels, Punching Wave.

Click here to learn more (Japanese link):
https://www.citytexture.com/kenzai-pro/punching-wave/

Click here for the press release in PDF (Japanese):
2021.02.3 Kikukawa News Release – KCT04, Punching Wave (Perforated Corrugated Panel)

December 3rd, 2020 – Kikukawa released the following newsletter in Japanese.

-Summary of the newsletter-
Kikukawa, a bespoke architectural metalworker announced its involvement with the upcycling of 700 series Shinkansen (bullet trains) to building materials for Tokyo Gift Palette, a shopping mall that opened in August at Tokyo Station’s Yaesu North Gate. This upcycling attempt is the first in the history of recycling Shinkansen cars, given its difficulty to separate the material from other layers such as paint or sound insulation materials.

Click here for the newsletter / press release in PDF (Japanese):
2020.12.3 Kikukawa Newsletter (Bullet Train to Column Covers)

November 25, 2020 – Kikukawa released the following newsletter release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it has released a virtual video that allows viewers to take a peek into our factory in Chiba. The video includes interviews of our craftsmen in Japanese.

Click here to watch the video

Click here for the press release in PDF (Japanese)

November 17, 2020 – Kikukawa released the following newsletter release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it has released a video on FSW, friction-stir welding. FSW is one of the cutting-edge metal crafting technologies that enhance Kikukawa’s abilities to craft oversized architectural metal claddings by welding metals with minimal weld marks.

Click here to watch the video

Click here to learn more about FSW (Friction Stir Welding)

Click here for the press release in PDF (Japanese)

Nov 10, 2020 – Kikukawa released the following press release in Japanese.

-Summary of the news release-
Kikukawa, a bespoke architectural metalworker announced that its expansion project for the Tokyo Office is complete. The new area built on the first floor is named the Satellite Office.

Click here for the press release in PDF (Japanese)

October 7, 2020 – Kikukawa released the following newsletter release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it has installed a new bending machine to improve efficiency and further digitize its machining process.

Click here for the press release in PDF (Japanese)

October 1, 2020 – Kikukawa released the following newsletter release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it has released a webpage that showcases samples shown in its’ showroom, Studio K+, that opened in April 2019.

Click here to view the page (Japanese)

Click here for the press release in PDF (Japanese)

July 28, 2020 – Kikukawa released the following newsletter release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it has released a video on one of its metal crafting technology, 8-meter bending machine. This video is only available in Japanese, however, it shows the machine in action and Kikukawa’s craftsmanship in ensuring the quality and precision in bending.

Click here to watch the video

Click here to learn more about 8-meter bender

Click here for the press release in PDF (Japanese)

June 5, 2020 – Kikukawa released the following press release in Japanese.

-Summary of the press release-
Kikukawa, a bespoke architectural metalworker, announced that online services for KCT Metals, the semi-bespoke architectural metal material department, are now available.

Click here for the press release in PDF (Japanese):
2020.6.5 Kikukawa News Release (Web Communication)

May 26, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it will release a video of one of its metal crafting technology, fibre laser welding. This video is only available in Japanese, however, it shows the machine in action and displays samples that highlight the benefits of this technology.

Click here to watch the video

Click here to learn more about fibre laser welding

Click here for the press release in PDF (Japanese)

April 30, 2020 – Kikukawa released the following newsletter in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, fabricated a bespoke chair entitled ‘Shades of Brunelleschi’ in collaboration with designer Toshiki Omatsu*. The project required experimentation, and its success relied on the use of fibre laser welding technology.

Click here to find out more about fibre laser welding technology

Click here for the newsletter in PDF (Japanese):
2020.4.30 Kikukawa News Release (Fibre Laser Welded Chair)

*Toshiki Omatsu is a lecturer from the renowned Kuwasawa Design School. He also owns his own architectural design office, Toshiki Omatsu Atelier.
Click here to learn more about Toshiki Omatsu

March 24, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that it will release a video of one of its metal crafting technology, incremental forming.

Click here to watch the video

Click here to learn more about incremental forming

Click here for the press release in PDF (Japanese)

February 13th, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the release-
Kikukawa, a bespoke architectural metalworker, will receive the honourable mention award in the exceptional technology area for the 25th Annual Chiba Genki Company Award. This is a series of awards rewarded to companies with innovative technology or management within the Chiba prefecture. Roughly 70 companies applied, and 10 including Kikukawa received the award.
Noted technology includes Kikukawa’s KCT (Kikukawa City Texture) series, a line of semi-bespoke architectural products, and the ‘Invisible Access Panel System’.

Click here for the press release in PDF (Japanese)

Click here for more information on the ‘Invisible Access Panel System’

November 19, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, celebrated its 86th anniversary in business on November 1st, 2019. During the celebratory ceremony, Kikukawa commended workers with outstanding results on the new personnel evaluation system, challenge system.

Click here for the press release in PDF (Japanese):
2019.11.19 Kikukawa News Release(86 anniversary)

September 18, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the release-
Kikukawa, a bespoke architectural metalworker, announced that a special exhibition on Kikukawa and Pritzker Prize-winning architects are now available at Kikukawa’s new sample showroom, ‘Studio K+’. This exhibition is to commemorate 50 groups of visitations to ‘Studio K+’ since its opening in April.
Mini-cymbals were also newly added to the ‘metalcraft experience booth’ for visitors.

Click here for the press release in PDF (Japanese):
20190918 News Release (Studio K+ Pritzker Exhibit, Mini Cymbal)

August 27, 2019 – Kikukawa released the following newsletter in Japanese.

-Summary of the newsletter-
Kikukawa, a bespoke architectural metalworker has announced that it has installed outsized mirror-polished stainless steel for a Lithuanian project, ‘Boksto 6’. The panels total to 450㎡, and two installation advisors from Kikukawa traveled to the site to oversee the process. This is considered to be the first time a Japanese metal construction company takes on such efforts in Lithuania.

Click here for the newsletter in PDF (Japanese):
2019.08.27 Kikukawa News Release (Installation of Lithuanian Project)

For more pictures on the fabrication process of the mirror-polished stainless steel panels, click here

For more information on Kikukawa’s oversea projects, click here

August 20, 2019 – Kikukawa released the following newsletter in Japanese.

-Summary of the newsletter-
Kikukawa, a bespoke architectural metalworker participated in two projects amongst the 15 projects that received the 60th BCS prize*. The winning projects are ‘Tokyo Midtown Hibiya’ and ‘Akasaka Intercity AIR’. As metal-craftsmen and engineers, Kikukawa worked closely with the projects’ architects, contractors, and other suppliers to ensure that the design intent was delivered.

*BCS prize was founded in 1960 by the Building Contractors Society (BCS) to recognize excellent buildings of the year.
To find out more about the BCS Prize, click here (external link)

To find out more about Tokyo Midtown Hibiya, click here

To find out more about Akasaka Intercity AIR, click here

Click here for the newsletter in PDF (Japanese):
2019.08.20 Kikukawa News Release (60th BCS Prize)

July 23, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
Kikukawa, a bespoke architectural metalworker, has announced that a ceremony has taken place on 18th of July to supply 80 sets of full-body harness fan-cooled workwear to its installation craftsmen within Kikuwa-kai*. These full-body harness fan-cooled workwear will improve the working conditions of our installation workers and improve the efficiency on-site.

Click here for the press release in PDF (Japanese):
2019.07.23 Kikukawa News Release (fan-cooled workwear)

*Kikuwa-kai: A group of craftsmen or companies in partnership with Kikukawa.

June 18, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that the government subsidy period has concluded for the research on automating dieless dual-curved metal forming technology. With this milestone, Kikukawa reported the summary of the progress to the government on the 31st of May, 2019.
The subsidy began in 2016, as collaborative research with Fukui University to establish a process that would allow the accommodation of a wide variety of small lot custom-made outsized or complex architectural metal products.

Click here for the press release in PDF (Japanese):
2019.06.18 Kikukawa News Release (dual curve metalworking research final report)

June 4, 2019 – Kikukawa released the following newsletter in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has compiled projects that were built in collaboration with Isozaki Arata, following his receipt of Pritzker Prize 2019. Projects introduced include Art Tower Mito, Oita Prefectural Library, Shizuoka Convention & Arts Center “Granship”, and “Ujian” of Gotenyama Garden.

To find out more about Art Tower Mito, click here

Click here for the newsletter in PDF (Japanese):
2019.06.04 Kikukawa News Letter (Isozaki Arata wins Pritzker Award, Art Tower Mito)

(さらに…)

May 22, 2019 – Kikukawa released the following newsletter in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has fabricated a chair entitled ‘Shades of Michelangelo (MIC)’ in collaboration with designer, Toshiki Omatsu. The back plate of the chair is formed with incremental forming, which is typically reserved for architectural facades.

To find out more about incremental forming, click here

Click here for the newsletter in PDF (Japanese):
2019.05.22 Kikukawa News Letter (Kuwasawa Design School, Incremental Forming Chair)

(さらに…)

April 3, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced the opening of its first sample showroom, Studio K+, in its factory in Chiba. The showroom allows guests to observe, touch and experience Kikukawa’s metalworking technologies, such as its Tsuchime finish.

Click here for the press release in PDF (Japanese):
2019.04.10 Kikukawa News Release (Studio K+ Opens)

February 27, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced the launch of the second Kikukawa City Texture (KCT) series, a line of semi-bespoke metal architectural products. Added to the series is the round column cover.

Click here to view the round column cover sample book (bottom of the page):
Kikukawa’s Finish Samples – Stainless Steel

Click here for the press release in PDF (Japanese):
2019.2.27 Kikukawa News Release (KCT02 Round column cover)

Click here for the press release on KCT Series in PDF (Japanese):
2018.05.15 Kikukawa News Release KCT Series

January 29, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that its original “invisible access panel system” is now available for purchase.

To view the brochure, click here:
https://www.kikukawa.com/en/materials-and-brochures/

Click here for the press release in PDF (Japanese):
2019.1.29 Kikukawa News Release(Invisible-access-panel)

January 24, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that it is adopting a telecommute system to allow employees to work-from-home when necessary.

Click here for the press release in PDF (Japanese):
2019.1.24 Kikukawa News Release(telecommute system)

January 16, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that a new division was established for interior constructions.

Click here for the press release in PDF (Japanese):
2019.1.16 Kikukawa News Release(OSS-system)

January 7, 2019 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has conducted a start-up ceremony to commemorate the establishment of its new aluminium surface-preparation facility.

Click here for the press release in PDF (Japanese):
2019.01.07 Kikukawa News Release (paint facility expansion)

December 4, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, announced that the renovation for its employee residence, Alvis Kikukawa, was completed on November 10th, 2018. This residence will be occupied by Vietnamese trainees as well as employees to foster and improve employee engagement and satisfaction.

Click here for the press release in PDF (Japanese):
2018.12.04 Kikukawa News Release(ALVIS-KIKUKAWA)

November 19, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that their company president will be lecturing at a seminar conducted by Chiba Industry Advancement Center. The lecture will take place on November 27th, 2018.

Click here for the press release in PDF (Japanese):
2018.11.20 Kikukawa News Release (President Lecture)

November 7, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, celebrates its 85th anniversary in business on November 1st, 2018. Looking ahead, Kikukawa plans to expand and diversify its business to adapt to the changing market.

Click here for the press release in PDF (Japanese):
2018.09.04 Kikukawa News Release(85 anniversary)

September 19, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, was selected as a government subsidized company by the Sustainable open Innovation Initiative (SSI), to continue its efforts in replacing the AC system to high-efficiency models, to promote sustainability, to improve the work environment and for higher productivity.

For more information on the Ministry of Economy, Trade and Industry funded subsidy implemented by SSI, click here (Japanese website):
https://sii.or.jp/

Click here for the press release in PDF (Japanese):
2018.09.19 Kikukawa News Release (High efficiency AC with gvt funding)

August 28, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, was selected as a government subsidized company by the Small and Medium Enterprise Agency to continue its research on FSW (Friction Stir Welding) of dissimilar metals, aluminium and magnesium.

For more information on FSW (Friction Stir Welding):
https://www.kikukawa.com/en/technology/friction-stir-welding/

Click here for the press release in PDF (Japanese):
2018.08.28 Kikukawa News Release (FSW Magnesium and Aluminium)

August 21, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has developed new finishes for its very first aluminium finish sample book. Available for purchase and review.

For more information on the aluminium finish sample book:
https://www.kikukawa.com/en/materials-and-brochures/

Click here for the press release in PDF (Japanese):
2018.08.21 Kikukawa News Release Aluminium Finish Sample Book

July 13, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has developed a new sample book featuring perforated expanded metal, as an addition to Kikukawa’s various louver options. It will become available for purchase on July 20th, 2018.

Click here for the press release in PDF (Japanese):
2018.07.13 Kikukawa News Release Development of “Rattan”, Perforated Expanded Metal

June 6, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that a new project team has been launched for renovation projects in Japan, in response to the expected increase in demand in such projects post 2020 Tokyo Olympics.

Click here for the press release in PDF (Japanese):
2018.06.06Kikukawa News Release Renewal(PJ3)

May 25, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that its radiant HVAC system “R Air-con” will become available for purchase to end-users such as healthcare facilities or clinics this  May. The product has been improved since its launch last July, and the results are summarized into a Japanese catalogue below.

Click here for the catalogue in PDF (Japanese):
Kikukawa Catalogue: R Air-con for Healthcare Facilities

Click here for the press release in PDF (Japanese):
2018.05.25 Kikukawa News Release R Air-con for Healthcare Facilities

May 15, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced the launch of Kikukawa City Texture (KCT) series, a line of semi-bespoke metal architectural products. The first of its kind is Expanded Metal – as introduced in the catalogue below.

Click here for the Expanded Metal catalogue in PDF (Japanese):
https://www.kikukawa.com/pdf/product/kct01_expanded-metal.pdf

Click here for the press release in PDF (Japanese):
2018.05.15 Kikukawa News Release KCT Series

April 12, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that its employee will be lecturing at the laser processing forum of Japan International Welding Show 2018. The lecture will be focusing on Kikukawa’s welding technology, including FSW (Friction Stir Welding) and fiber laser welding.

For more information on Japan International Welding Show 2018:
https://weldingshow.jp/en/

For more information on Kikukawa’s welding technology:
Kikukawa’s Metal-crafting Technology

Click here for the press release in PDF (Japanese):
2018.04.12 Kikukawa News Release. Lecture at International Welding Show 2018

March 30, 2018 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that its City Connect “Light Station”,  a solar-powered LED street light with a phone charging station and an optional informational board, was awarded the Most Resilient Award 2018 in the energy section. The Association for Resilience Japan hosts the Japan Resilience Award every year to recognize firms and groups that have developed, produced or were actively involved in building a more resilient society.

For more information on “Light Station”:
Link to “ecosia and Green Products”

Click here for the press release in PDF (Japanese):
2018.03.30 Kikukawa News Release Resilience

March 8, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that it has developed a new finish, Tsuchime (Hammertone). To accompany this development, a new sample book has been released.

Click here for more information on Tsuchime (Hammertone) finish

Click here for the press release in PDF (Japanese):
2018.03.08 Kikukawa News Release. Tsuchime (Hammertone)

February 16, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that the solar LED street light, City Connect “Light Station”, has been installed in 6 locations within Tokyo since its release in July 2017. This is an independently sourced solar powered street light with a phone charging station.

Click here for the press release in PDF (Japanese):
2018.02.16 Kikukawa news release light station installed

December 13, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that a new solar-powered LED street light “ecoAvenue LITE” will be available from January 2018. The streamlined design makes this model affordable while maintaining the functionality of the “ecoAvenue series”, Kikukawa’s line of solar-powered LED street light.

Click here for the press release in PDF (Japanese):
2017.12.13 Kikukawa news release ecoAvenue lite

July 3, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker, has announced that a new solar LED street light, City Connect “Light Station”, will be available from July 2017. This is an independently sourced solar powered street light with a phone charging station. An informational board can be added as an option.

For more information on “Light Station”:
Link to “ecosia and Green Products”

Click here for the press release in PDF (Japanese):
2017.07.03 KIKUKAWA News Release Light Station

April 18, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release –
KIKUKAWA, a bespoke architectural metalworker has announced the launch of a metalworking research project in collaboration with METI (Kanto Bureau of Economy, Trade, and Industry – a regional branch of Ministry of Economy, Trade and Industry) and Fukui University. This research hopes to establish an automated dieless 3D metal forming technology that could fabricate a wide variety of small lot custom-made large sized metal products.

Click here for the PDF version (Japanese):
2017.04.18 KIKUKAWA News Release 3D Metal Forming Research Project Launches

March 22, 2017 – Kikukawa released the following press release in Japanese.

-Summary of the Release-
KIKUKAWA, a bespoke architectural metalworker has announced the start of “Custom Metalwork” services. This service opens our metalwork such as cutting, bending and welding to customers outside the realm of architecture.

For more information on Custom Metalwork:
Link to Custom Metalwork

Click here for the PDF version (Japanese):
2017.03.22 KIKUKAWA News Release, Custom Metalwork