aida chemical industries co. ltd. dac precious metals enterprising de

What aida chemical industries co. ltd. dac precious metals enterprising de does

Aida Chemical Industries Co., Ltd. is a privately held Japanese corporation founded in 1963 in Fuchu, Tokyo, originally operating as a precious metals recycling and refining company. The company developed Art Clay technology in the early 1990s as an extension of its refining expertise, publicly launching Art Clay Silver and Art Clay Gold K22 in April 1995 at Tokyu Hands in Tokyo. The core product line now spans silver clay (Regular, ST Slow Tarnish, 950, Paper Type variants), gold clay and paste (22K), copper clay, and bronze clay — materials made from precious metal micro-powder combined with binder and water that transform into 99.9%+ pure metal when fired at 650-990°C. The company is recognized as the originator of the metal clay category and supplies product to 48 countries.

The business operates through multiple revenue streams: direct-to-consumer e-commerce via the Art Clay Tsuhan Club online store, marketplace sales on Amazon Japan, Rakuten, and Yahoo Shopping, retail distribution through Tokyu Hands, Yuzawaya, and Joyful, and a wholesale network of 40 official international distributors. Additional revenue is generated from skill certification course fees (Standard Curriculum, Silver Overlay, New Mokume-Gane, Silver Quilling, Origami, and Nerikomi certifications) through the Art Clay Club, which maintains approximately 6,000 certified instructors and members. Customer segments span DIY hobbyists purchasing starter kits (¥7,920-¥20,350), certified instructors operating studios nationwide, and international distributors. The Art Clay Club Direct-operated Studio in Tokyo serves as a flagship classroom, complemented by a network of certified instructor studios and biennial international silver accessories contests. The company has no external private equity, venture capital, or public investment backing disclosed.

Name

aida chemical industries co. ltd. dac precious metals enterprising de

Legal name

Aida Chemical Industries Co., Ltd.

Website

https://artclay.co.jp

Company type

Private

Founded year

1963

Operating status

Operating

Short description

Aida Chemical Industries is a privately held Japanese manufacturer founded in 1963 that produces Art Clay metal clay products (silver, gold, copper, bronze variants) and sells through 40 distributors across 48 countries to hobbyists, certified instructors, and craft retailers.

Ownership category

akta.pro rank

Product category

Jewelry Making Materials

NAICS

Jewelry and Silverware Manufacturing (33991)

SIC

Jewelry, Silverware & Plated Ware (3910), Jewelry, Precious Metal (3911), Pens, Pencils & Other Artists' Materials (3950)

akta.pro primary industry

Ethical/Sustainable & Recycled Materials Jewelry Manufacturing (CRAKAIAM)

akta.pro secondary industries

Crafting Tools & Equipment Retail (Cutting, Adhesives, Heat Tools) (CRALACAC), Beading & Jewelry-Making Supplies Retail (CRALACAE)

Keywords

• Metal clay products
• Precious metal recycling
• Jewelry making materials
• Silver clay crafting
• Art clay certification

Headquarters

HQ city

Fuchu

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Marketing or Sales, Personnel, Infrastructure

Revenue model

1. Art Clay Product Sales: Direct sales of Art Clay Silver, Gold, Copper, and Bronze clay products through e-commerce channels (Amazon, Rakuten, Yahoo stores) and authorized distributors. Products sold include starter kits, individual clay packages, tools, and accessories.
2. Starter Kits and Bundles: Pre-configured kits for beginners containing clay, tools, and instructions. Higher-margin bundled products including Starter Set (¥12,650), Starter Set DX (¥20,350), and Beginner's Kit (¥7,920).
3. Certification Course Fees: Revenue from certification courses for becoming a certified Art Clay instructor, including Standard Curriculum, Silver Overlay, New Mokume-Gane, Silver Quilling, Origami, and Nerikomi certifications.
4. Wholesale to Distributors: B2B sales to 40 official distributors worldwide covering 48 countries, including bulk product orders and authorized instructor certification programs.

Pricing tiers

Go-to-market motion3 records

Distribution channels8 records

Marketing channels7 records

Core offering

Aida Chemical Industries manufactures and sells the Art Clay line of precious-metal clay products (silver, gold, copper, bronze) developed from its 60+ year precious metals recycling business. Products are sold worldwide as kits and refill clay for hobbyists to create real-metal jewelry at home using a gas stove or low-temperature kiln. The company also operates the Art Clay Club certification program and an international network of certified instructors.

Product overview

Aida Chemical Industries Co., Ltd. produces Art Clay, a revolutionary line of metal clay products for jewelry and accessory making. The core product line includes Art Clay Silver (available in Regular, ST Slow Tarnish, and 950 variants), Art Clay Silver Paper Type (Basic, Long, Plus), Art Clay Gold K22 and Gold Paste, Art Clay Copper, and Art Clay Bronze. Supporting products include Overlay Silver Paste and various starter kits (Standard, DX, Beginner, and themed kits). The company also operates the Art Clay Club certification program with approximately 6,000 members, provides online FAQs and tutorials, and connects users through a nationwide network of certified instructor studios. Products are sold through e-commerce platforms (Amazon, Yahoo, Rakuten) and retail stores (Hands, Yuzawaya, Joyful).

Differentiator

Problem solved

Functional benefit

Brands

• Art Clay Silver: Silver clay product that transforms to 99.9% pure silver after firing
• Art Clay Silver ST (Slow Tarnish)
• Art Clay Silver 950
• Art Clay Gold K22
• Art Clay Copper
• Art Clay Bronze
• Art Clay Silver Paper Type
• Overlay Silver Paste
• Art Clay Club
• Art Clay Club Direct-operated Studio (アートクレイ工房)

Products and services

• Art Clay Silver Regular Type Core silver clay material made from pure silver micro-powder, water, and binder that transforms into 99.9%+ pure silver after firing. Sold to hobbyists, instructors, and distributors in clay, paste, and syringe formats.
• Art Clay Silver ST (Slow Tarnish) Anti-tarnish silver clay (91.5% silver ratio before firing, over 99% purity after firing) that tarnishes approximately 10 times slower than standard Art Clay Silver, marketed for gifts and display pieces.
• Art Clay Silver 950 Professional-grade silver clay (90% silver alloy ratio before firing, 95% purity after firing) with approximately 60% greater strength than standard Art Clay Silver; requires electric kiln firing at 870°C for 60 minutes.
• Art Clay Silver Paper Type Sheet-form silver clay (96% silver ratio before firing, 99.9%+ purity after firing) that can be bent, folded, or quilled like origami; available in basic, long, and plus variants.
• Art Clay Gold K22 Water-based gold clay (95% K22 gold ratio before firing) that transforms into high-quality 22-karat gold after firing at 990°C for 60 minutes.
• Art Clay Gold Paste Viscous liquid gold paste (77.5% K24 gold ratio, becomes 22K gold after firing) for adding texture or drawing directly on fired Art Clay Silver, ceramic, porcelain, and glass surfaces.
• Art Clay Copper Copper clay (90% copper ratio before firing, over 99.5% pure copper after firing) for jewelry, craft designs, and objects; fired at 970°C for 30 minutes in an electric kiln.
• Art Clay Bronze Bronze alloy clay (Copper 90%, Tin 10%) for jewelry, craft designs, and objects including sculptures and models; fired in activated carbon under a reducing atmosphere; approximately 3 times harder than Art Clay Silver.
• Overlay Silver Paste Water-based silver paste (90% silver ratio, 99% silver after firing) formulated to bond to non-porous or glazed surfaces such as porcelain, ceramic, and glass.
• Art Clay Silver Starter Set Beginner-friendly kit containing 10g of Art Clay Silver plus all tools needed to make silver jewelry, including ring size scale, polishing materials, brushes, files, and instruction DVD; priced at ¥12,650 (tax included).
• Art Clay Silver Starter Set DX Deluxe starter kit with 14g of silver clay and exclusive silicone molds, marketed as a one-rank-up kit for more detailed accessories; priced at ¥20,350 (tax included).
• Art Clay Silver Beginner Kit Budget entry-level kit with 7g of silver clay and basic tools, priced at ¥7,920 (tax included); designed for first-time users.
• Art Clay Club Certification Program Paid membership and skill certification organization (approximately 6,000 members) offering instructor credentials, curriculum, member pricing on materials, and instructor training; certification certificates are co-issued with the General Incorporated Association Gakushu Forum.
• Art Clay Workshop Studios Nationwide network of certified instructor-run studios for learning Art Clay crafting, plus the company-operated Art Clay Workshop Tokyo studio; classes target hobbyists seeking hands-on instruction.

Quantifiable outcome

• Transforms to 99.9%+ pure silver after firing
• +4 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and major.

• 40 Official International DistributorscoreChannel Partner/ Reseller/ Distributor · 1 March 2026Official distributors located worldwide covering 48 countries including Europe, North America, South America, Asia, Oceania, Russia, Middle East, and Africa. Distributors are authorized to issue Art Clay certifications and provide local support.
• Tokyu Hands (Hands)coreChannel Partner/ Reseller/ DistributorMajor Japanese craft retail chain with locations nationwide. First introduced Art Clay products to the public in April 1995.
• YuzawayamajorChannel Partner/ Reseller/ DistributorJapanese craft supply retailer with locations in major cities including Tokyo, Saitama, Kanagawa, Osaka, and Hyogo.
• JoyfulmajorChannel Partner/ Reseller/ DistributorJapanese craft supply retailer with multiple store locations across the country.
• Amazon JapanmajorChannel Partner/ Reseller/ DistributorE-commerce marketplace partner for online sales of Art Clay products.
• RakutenmajorChannel Partner/ Reseller/ DistributorMajor Japanese e-commerce platform for online Art Clay product sales.
• Yahoo! Shopping JapanmajorChannel Partner/ Reseller/ DistributorJapanese e-commerce platform partner for Art Clay online sales.
• General Incorporated Association Gakushu Forum (生涯学習開発財団)coreStrategic or Co-development PartnerIssues official skill certification certificates to Art Clay Club members who complete certification courses. Provides credentialing for certified instructors.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Mitsubishi Materials (PMC Precious Metal Clay): Mitsubishi Materials is the parent of PMC, the most direct global competitor to Art Clay Silver in the metal-clay category. Both sell silver/gold/copper clay that sinters to precious metal after firing, targeting the same DIY jewelry-making hobbyist and instructor channels.

Broad incumbents

• Rio Grande: Rio Grande is a major US jewelry-making supplies distributor offering metals, findings, tools, and educational content to artisans. Comparable as a broad incumbent serving the same jewelry-making end-customer, though without specializing in metal clay.
• Fire Mountain Gems: Fire Mountain Gems is a large US-based jewelry and bead supplies retailer offering materials, findings, and kits to hobbyists and small studios. Overlaps with Art Clay in the DIY jewelry-maker customer segment but with a much broader catalog.
• Halstead: Halstead is a Canadian jewelry-findings and supplies wholesaler serving independent designers and studios. Comparable as a jewelry-making supply brand targeting artisans and instructors, though focused on findings rather than precious-metal clays.
• Otto Frei: Otto Frei is a US-based jewelry tools and supplies retailer founded in 1930 with a deep catalog for silversmiths and goldsmiths. Comparable in targeting the precious-metal jewelry-making hobbyist and professional segment with similar education-led merchandising.
• Contenti: Contenti is a US jewelry-making tools and supplies distributor serving schools and professional studios. Comparable end-customer (metal-art artisans) and similar multi-channel distribution including educational institution relationships.

Regional players

• Cool Tools (by Metalwerx): Cool Tools / Metalwerx is a US jewelry-making tools retailer and school serving studio jewelers and metal artists. Comparable in being education-led and targeting precious-metal jewelry artisans, but US-focused versus Art Clay's global distributor model.

Others

• Tanaka Kikinzoku Kogyo: Tanaka Kikinzoku Kogyo is a major Japanese precious-metals refiner and producer. Comparable on the upstream side as a Japanese precious-metals recycling and refining peer that supplies jewelry and industrial markets — adjacent rather than directly competing in finished metal-clay products.
• Asahi Refining: Asahi Refining is a North American precious-metals refiner (gold, silver, platinum) serving jewelers and industrial customers. Comparable to Aida's recycling/refining heritage as a precious-metals industry peer, though Asahi does not market finished consumer craft products.
• Etsy (jewelry-making supplies category): Etsy hosts a large marketplace of handmade jewelry supplies and finished pieces, including Art Clay-style items made by independent creators. Comparable as a discovery/sales channel for jewelry-making hobbyists and a demand-side signal for the broader craft-jewelry category in which Art Clay operates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/ARTCLAY_co_jp
• YouTubeyoutube.com/user/ARTCLAYsite/featured
• Facebookfacebook.com/ARTCLAYSILVER
• Instagraminstagram.com/artclay_official

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about aida chemical industries co. ltd. dac precious metals enterprising de