List Of Subcommittees And Councils

Kanto Metal & Machinery Committee

(As of December 5, 2025)
(Note) ◎ indicates the Secretary Company, ○ indicates the Deputy Secretary Company, and [ ] indicates companies from other industries.

Subcommittee 1 (Transportation & Power Machinery)

80 companies [2 companies]

  • IHI Corporation
  • AISAN INDUSTRY CO., LTD.
  • AKEBONO BRAKE INDUSTRY CO., LTD.
  • Astemo, Ltd.
  • ADVICS Co., Ltd.
  • ALPHA Corporation
  • ISUZU MOTORS LIMITED
  • ICHIKOH INDUSTRIES,LTD.
  • F-TECH INC.
  • Autoliv Japan Ltd.
  • KASAI KOGYO JAPAN CO.,LTD.
  • KATO WORKS CO., LTD.
  • KYB Corporation
  • [Kawasaki Heavy Industries, Ltd.]
  • KOITO MANUFACTURING CO., LTD.
  • Neturen Co., Ltd.
  • Komatsu Ltd.
  • Sango Co., Ltd.
  • GKN Driveline Japan Ltd.
  • G-TEKT Corporation
  • JFE Engineering Corporation
  • JFE Techno-Research Corporation
  • Schaeffler Japan Co., Ltd.
  • JATCO Ltd.
  • Japan Marine United Corporation
  • Joyson Safety Systems Japan G.K.
  • Innovative Space Carrier Inc.
  • Suzuki Motor Corporation
  • STANLEY ELECTRIC CO., LTD.
  • JP Steel Plantech Co.
  • SUBARU CORPORATION
  • Sumitomo Heavy Industries, Ltd. ○
  • SOMIC MANAGEMENT HOLDINGS INC.
  • Daido Metal Co., Ltd.
  • Pacific Industrial Co., Ltd.
  • TACHI-S Co., Ltd.
  • Chuo Spring Co., Ltd.
  • TS TECH Co., Ltd.
  • Topre Corporation
  • Toyo Kanetsu K.K.
  • Topy Industries, Limited
  • Toyota Motor Corporation
  • Toyota Industries Corporation
  • Toyota Auto Body Co., Ltd.
  • Toyota Central R&D Labs., Inc.
  • TOYOTA TECHNICAL DEVELOPMENT CORPORATION.
  • TOYODA IRON WORKS CO.,LTD
  • TOYOTA BOSHOKU CORPORATION
  • Nissan Motor Co., Ltd.
  • NITTAN Corporation
  • Nippon Steel Engineering Co., Ltd.
  • NYK Line.
  • NHK Spring Co., Ltd. ◎
  • Nihon Plast Co., Ltd.
  • Panasonic Automotive Systems Co., Ltd.
  • Hitachi Construction Machinery Co., Ltd.
  • [Hitachi, Ltd.]
  • Hitachi Plant Mechanics Co., Ltd.
  • Hino Motors, Ltd.
  • FUTABA INDUSTRIAL CO.,LTD.
  • Primetals Technologies Japan, Ltd.
  • Bridgestone Cycle Corporation
  • Bosch Corporation
  • Honda Motor Co., Ltd.
  • Honda Foundry Co., Ltd.
  • Honda Techno Forte Co., Ltd.
  • MotherSun Yachiyo Automotive Systems Co., Ltd.
  • Marelli Corporation
  • Mitsui E&S Co., Ltd.
  • Mitsui Miike Machinery Co., Ltd.
  • Mitsubishi Motors Corporation
  • Mitsubishi Heavy Industries, Ltd.
  • Mitsubishi Fuso Truck and Bus Corporation
  • Musashi Seimitsu Industry Co., Ltd.
  • Murakami Corporation
  • Yamada Manufacturing Co., Ltd.
  • Yamaha Motor Co., Ltd.
  • Yamabiko Corporation
  • Yutaka Giken Company Limited
  • Logisteed, Ltd.
Subcommittee 2 (Machinery and Equipment)

78 companies

  • Aisin Corporation
  • Aisin Takaoka Co., Ltd.
  • AIDA Engineering, Ltd.
  • Asahi Diamond Industrial Co., Ltd.
  • Anest Iwata Corporation
  • Amada Co., Ltd.
  • Iseki & Co., Ltd.
  • ABB K.K.
  • SMC Corporation
  • NOK Corporation
  • EBARA CORPORATION
  • Evident Corporation
  • OSG Corporation
  • OVAL Corporation
  • Okamura Corporation
  • OLYMPUS CORPORATION
  • Kai Corporation
  • KAWAI MUSICAL INST.MFG.CO.,LTD.
  • Kawamoto Pump Mfg. Co., Ltd.
  • KITZ Corporation
  • Komatsu NTC Ltd.
  • Komori Corporation ◎
  • Combi Corporation
  • Thermos K.K.
  • Sankyu Inc.
  • Citizen Watch Co., Ltd.
  • Shibaura Machine Co., Ltd.
  • JUKI Corporation
  • Showa Shinku Co., Ltd.
  • SHINKO ELECTRIC INDUSTRIES CO.,LTD.
  • SINTO KOGIO,Ltd.
  • Seiko Group Corporation
  • Zebra Co., Ltd.
  • Japan Transport Engineering Company
  • Sodick Co., Ltd.
  • DAI-ICHI HIGH FREQUENCY CO.,LTD.
  • Tamron Co., Ltd.
  • DALTON Corporation
  • Tungaloy Corporation
  • Tsukishima Holdings Co., Ltd.
  • THK Co., Ltd.
  • Tekscend Photomask Corp.
  • Tokai Optical Holdings Co., Ltd.
  • Toyodenso Co.,Ltd.
  • Topcon Corporation
  • Tombow Pencil Co., Ltd.
  • Nikon Corporation
  • Nidec Corporation
  • Nifco Inc.
  • Air Liquide Japan G.K.
  • NIPPON THERMOSTAT CO., LTD.
  • NSK Ltd.
  • Pilot Corporation
  • Paramount Bed Co., Ltd.
  • Valqua, Ltd.
  • Hirata Corporation
  • Fukoku Co., Ltd.
  • FUJI Corporation
  • Fuji Koki Co., Ltd.
  • Nachi-Fujikoshi Corp.
  • Heiwa Corporation
  • Pentel Co., Ltd.
  • HOYA Corporation
  • Mayekawa Mfg. Co., Ltd.
  • Makita Corporation
  • Max Co., Ltd.
  • Miura Co., Ltd.
  • MISUMI Group Inc.
  • Mitutoyo Corporation
  • Mitsubishi Pencil Co., Ltd. ○
  • Mitsubishi Mahindra Agricultural Machinery Co., Ltd.
  • Metawater Co., Ltd.
  • MOLDINO Tool Engineering, Ltd.
  • Yamashin-Filter Corp.
  • Yamaha Corporation
  • Universal Entertainment Corporation
  • Rhythm Co., Ltd.
  • YKK Corporation
Subcommittee 3 (Iron and Steel / Metals)

28 companies [2 companies]

  • Aichi Steel Corporation
  • NJT Copper Tube Co., Ltd.
  • MA Aluminum Co., Ltd.
  • GlobalWafers Japan Co., Ltd.
  • [Kobe Steel, Ltd.]
  • SUMCO Corporation
  • JX Advanced Metals Corporation
  • JFE Steel Corporation
  • Sumitomo Metal Mining Co., Ltd.
  • Daido Steel Co., Ltd.
  • TANAKA Precious Metals Group Co., Ltd.
  • Toyo Kohan Co., Ltd.
  • DOWA Holdings Co., Ltd.
  • Nippon Steel Metal Products Co.,Ltd.
  • Nippon Steel Mining Co., Ltd.
  • Nippon Steel Technology Co., Ltd.
  • Nippon Steel Corporation
  • Nippon Light Metal Company, Ltd.
  • The Japan Steel Works, Ltd.
  • Powdertech Co., Ltd.
  • Furukawa Co., Ltd.
  • Proterial, Ltd.
  • Matsuda Sangyo Co., Ltd.
  • Mitsui Kinzoku Co., Ltd.
  • Mitsubishi Steel Mfg. Co., Ltd.
  • Mitsubishi Materials Corporation
  • UACJ Corporation
  • [Resonac Corporation]

Kansai Metal & Machinery Committee

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (General Electrical Equipment; Power Generation, Transmission and Distribution Equipment; Nuclear Power; Industrial Robots; Electrical Components; Batteries; and Others)

34 companies

  • IPIX Corporation
  • NTT Facilities, Inc.
  • Ogura Clutch Co., Ltd.
  • Canon Anelva Corporation
  • Sanden Corporation
  • Shibaura Mechatronics Corporation
  • Japan Display Inc.
  • Shindengen Electric Manufacturing Co., Ltd.
  • Sumitomo Wiring Systems, Ltd.
  • SOKEN, Inc.
  • TMEIC Corporation
  • Railway Technical Research Institute
  • Electric Power Development Co., Ltd. ○
  • DENSO Corporation
  • Tianma Japan Ltd.
  • Central Japan Railway Company
  • Tokyo Electron Limited
  • Tokyo Electric Power Company Holdings, Incorporated
  • TAKAOKA TOKO CO., LTD.
  • Toshiba Corporation
  • Toshiba Business Expert Corporation
  • Tohoku Electric Power Co., Inc.
  • Toyota Battery Co., Ltd.
  • NSK Ltd.
  • East Japan Railway Company
  • Hitachi, Ltd.
  • FANUC Corporation
  • Fuji Electric Co., Ltd. ◎
  • THE FURUKAWA BATTERY CO., LTD.
  • Mitsuba Corporation
  • Mitsubishi Electric Corporation
  • Meidensha Corporation
  • Yazaki Corporation
  • Yaskawa Electric Corporation
Subcommittee 2 (Computers and Peripheral Equipment; Telecommunications Equipment; Telecommunications and Broadcasting Services; Office Equipment; Electronic Application Devices; Traffic Signal and Disaster Prevention Systems)

146 companies [3 companies]

  • istyle Inc.
  • IP Nexus KK Japan
  • i-PRO Co., Ltd.
  • ACCESS Co., Ltd.
  • Anicom Holdings
  • ABeam Consulting Ltd.
  • Allied Telesis Holdings K.K.
  • Ikegami Tsushinki Co., Ltd.
  • IWATSU ELECTRIC CO., LTD.
  • INTEC Inc.
  • Infcurion Inc.
  • Woven by Toyota, Inc.
  • Uchida Yoko Co., Ltd.
  • AI SAMURAI INC.
  • SCSK Corporation
  • NEC Platforms, Ltd.
  • NTT, Inc.
  • NTT Advanced Technology Corporation
  • NTT DATA Corporation
  • NTT DATA Group Corporation
  • NTT TechnoCross Corporation
  • NTT DOCOMO, INC.
  • NTT DOCOMO Solutions, Inc.
  • NTT DOCOMO Business, Inc.
  • NTT EAST, Inc.
  • Fsas Technologies Inc.
  • MTI Ltd.
  • LETech Co., Ltd.
  • OM Digital Solutions Corporation
  • OKI Electric Industry Co., Ltd.
  • CAINZ Corporation
  • Casio Computer Co., Ltd.
  • Katsuragawa Electric Co., Ltd.
  • KADOKAWA CORPORATION
  • CAPCOM CO., LTD.
  • Canon Inc.
  • Canon Technical Information Services Inc.
  • Canon Marketing Japan Inc.
  • [Kyocera Corporation]
  • GREE Holdings, Inc.
  • Gurunavi, Inc.
  • KDDI Corporation
  • Koito Electric Industries, Ltd.
  • Koki Holdings Co., Ltd.
  • Kozo Keikaku Engineering Inc.
  • KOKUSAI ELECTRIC CORPORATION
  • KOKUSAI DENKI Electric Inc.
  • Konami Business Expert Co., Ltd.
  • Konica Minolta, Inc.
  • COLOPL, Inc.
  • Cygames, Inc.
  • SAXA, Inc.
  • SATO Corporation.
  • JCB Co., Ltd.
  • Shinwa Controls Co., Ltd.
  • SQUARE ENIX CO., LTD.
  • STAR MICRONICS CO., LTD.
  • Smart-IP KK.
  • Seiko Epson Corporation
  • Safie Inc.
  • SEGA CORPORATION
  • SEGA SAMMY HOLDINGS INC.
  • SECOM CO., LTD.
  • ZENRIN CO., LTD.
  • ZENRIN DataCom CO., LTD.
  • Socionext Inc.
  • ZOZO, Inc.
  • Sony Interactive Entertainment LLC
  • SoftBank Corp.
  • Daito Hanbai Co., Ltd.
  • Timee, Inc.
  • Takamisawa Cybernetics Co., Ltd.
  • Tsuchiya Co., Ltd.
  • TIS Inc. ◎
  • DeNA Co., Ltd.
  • DMM HOLDINGS LLC
  • Duplo Corporation
  • Teraoka Seiko Co., Ltd.
  • TV Asahi Corporation
  • DKK Co., Ltd
  • Toshiba Elevator and Building Systems Corporation
  • Toshiba Tec Corporation
  • TOTO LTD.
  • Tokico System Solutions, Ltd.
  • DOCOMO Technology, Inc.
  • transcosmos inc.
  • Trend Micro Incorporated
  • DWANGO Co., Ltd.
  • NS Solutions Corporation.
  • NIPPON CONLUX CO.,LTD.
  • THE NIPPON SIGNAL CO.,LTD.
  • NEC Patent Service, Ltd.
  • Japan Broadcasting Corporation
  • Japan Post Co., Ltd.
  • Nitori Holdings Co., Ltd.
  • IBM Japan, Ltd. ◎
  • CMK CORPORATION
  • NEC Corporation
  • Japan Radio Co., Ltd.
  • Nohmi Bosai Ltd.
  • Nokia Solutions and Networks Japan G. K.
  • Nomura Research Institute, Ltd.
  • Park24 Co., Ltd.
  • Hakuhodo DY Holdings Inc.
  • PASCO CORPORATION
  • BUFFALO INC.
  • Happinet Corporation
  • VALUENEX Japan Inc.
  • BANDAI CO., LTD.
  • Bandai Namco Entertainment Inc.
  • PFU Limited
  • Visional, Inc.
  • Hitachi Social Information Services, Ltd
  • Hitachi Building Systems Co., Ltd.
  • FineMetrics Inc.
  • Philips Japan, Ltd.
  • FUJISOFT INCORPORATED
  • Fujitsu Limited
  • Fujitsu Client Computing Limited
  • Fujitsu Techno Research Limited
  • [FUJIFILM Corporation]
  • FUJIFILM Business Innovation Corp.
  • Preferred Networks, Inc.
  • FURYU Corporation
  • HOCHIKI Corporation
  • [Maxell, Ltd.]
  • Money Forward, Inc.
  • Mizuho Bank, Ltd.
  • Mitsubishi Corporation
  • MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
  • Mitsubishi Precision Co., Ltd.
  • MUFG Bank, Ltd.
  • Mimaki Engineering Co., Ltd.
  • MIROKU JYOHO SERVICE CO., LTD.
  • Yayoi Co., Ltd. ○
  • LY Corporation
  • Rakuten Group, Inc.
  • Rakuten Mobile, Inc.
  • Lasengle Inc.
  • LegalOn Technologies, Inc.
  • Recruit CO.,LTD.
  • Ricoh Company, Ltd.
  • RISO KAGAKU CORPORATION
  • Ridgelinez Limited
  • Roland DG Corporation
  • Wacom Co., Ltd.
Subcommittee 3 (Consumer Electrical Appliances; TV and AV Equipment; Electrical Measuring Instruments; Medical Devices; Lamps and Lighting Equipment)

48 companies [4 companies]

  • Azbil Corporation
  • Advantest Corporation
  • AlphaTheta Corporation
  • Anritsu Corporation
  • Iwasaki Electric Co., Ltd.
  • Ushio Inc.
  • ORC Manufacturing Co., Ltd.
  • Ono Sokki Co., Ltd.
  • Gigaphoton Inc. ○
  • Canon Medical Systems Corporation
  • JVC KENWOOD Corporation
  • Signify Japan G.K.
  • [Citizen Watch Co., Ltd.]
  • Shinkawa Electric Co., Ltd.
  • [Seiko Group Corporation] ○
  • Sony Group Corporation
  • Sony Intellectual Property Services Corporation
  • TANITA Corporation
  • TEAC Corporation
  • D&M Holdings Inc.
  • Tokyo Keiki Inc.
  • Toshiba Lighting & Technology Corporation
  • Toshiba Lifestyle Products & Services Corporation
  • Nikkiso Co., Ltd.
  • Japan Medical Dynamic Marketing, Inc.
  • Nihon Kohden Corporation
  • JEOL Ltd.
  • MICRONICS JAPAN CO., LTD.
  • Japan Lifeline Co.,Ltd.
  • NuFlare Technology, Inc.
  • Pioneer Corporation
  • [Panasonic Operational Excellence Co., Ltd.]
  • [Panasonic Holdings Corporation]
  • PHC Holdings Corporation
  • Hitachi High-Tech Corporation
  • V Technology Co., Ltd.
  • Foster Electric Company, Limited
  • Faurecia Clarion Electronics Co., Ltd.
  • Fukuda Denshi Co., Ltd.
  • Fujitsu General Limited
  • Bosch Home Comfort Japan Co., Ltd.
  • Mitsubishi Electric Lighting Corporation
  • Mitsubishi Electric Home Appliances Corporation
  • Yokogawa Electric Corporation
  • RION Co., Ltd.
  • Rigaku Holdings Corporation
  • Lasertec Corporation
  • Roland Corporation
Subcommittee 4 (Electric Wires and Cables; Electronic Components for Equipment)

38 companies [3 companies]

  • Axell Corporation
  • Alps Alpine Co., Ltd.
  • ABLIC Inc.
  • SWCC Corporation
  • NTT Innovative Devices Corporation
  • FDK Corporation
  • Enplas Corporation
  • ON Semiconductor Japan Ltd.
  • Kioxia Corporation
  • Saginomiya Seisakusho, Inc.
  • Junkosha Inc.
  • Shoei Chemical Inc.
  • Shin-Etsu Polymer Co., Ltd. ◎
  • Shinko Electric Industries Co., Ltd.
  • SUMIDA CORPORATION
  • [Sumitomo Electric Industries, Ltd.]
  • Taiyo Yuden Co., Ltd.
  • Tamura Corporation
  • TDK Corporation
  • Tokin Corporation
  • Nippon Chemi-Con Corporation
  • NIHON DEMPA KOGYO Co.,Ltd.
  • Molex Japan LLC
  • Hamamatsu Photonics K.K.
  • Harada Industry Co., Ltd.
  • Hirose Electric Co., Ltd.
  • Fujikura Ltd.
  • Futaba Corporation
  • Furukawa Electric Co., Ltd.
  • [Proterial, Ltd.]
  • Micron Memory Japan, K.K.
  • Mabuchi Motor Co., Ltd.
  • Mitsumi Electric Co., Ltd.
  • MINEBEA MITSUMI Inc.
  • [Murata Manufacturing Co., Ltd.]
  • Yamaichi Electronics Co., Ltd.
  • Yokowo Co., Ltd.
  • Rapidus Corporation

Kanto Chemical Committee I

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (General Chemicals)

30 companies

  • Iwatani Corporation
  • AGC Inc.
  • Ohara Inc.
  • Kanto Denka Kogyo Co., Ltd.
  • CoorsTek Inc.
  • Sumitomo Osaka Cement Co., Ltd.
  • Central Glass Co., Ltd.
  • TAIHEIYO CEMENT CORPORATION ○
  • Taiyo Nippon Sanso Corporation
  • Denka Company Limited
  • Tokai Carbon Co., Ltd.
  • Tokyo Gas Co., Ltd.
  • Tosoh Corporation
  • Toho Titanium Co., Ltd.
  • Tokuyama Corporation
  • Tokuyama Dental Corporation
  • Nichias Corporation
  • NICHIHA Co.,Ltd
  • Nissan Chemical Corporation
  • Nippon Carbide Industries Co., Inc.
  • Nippon Chemical Industrial Co., Ltd.
  • Nippon Coke & Engineering Co., Ltd.
  • Japan Metals & Chemicals Co., Ltd.
  • Nippon Soda Co., Ltd.
  • Fujimi Incorporated
  • Mag-Isover K.K. ◎
  • Manac Incorporated
  • Mizusawa Industrial Chemicals, Ltd.
  • Chemours-Mitsui Fluoroproducts Co., Ltd.
  • Yoshino Gypsum Co., Ltd.
Subcommittee 2 (Organic Chemicals)

30 companies [3 companies]

  • AGRO-KANESHO CO.,LTD.
  • Wacker Asahikasei Silicone Co., Ltd.
  • ADEKA Corporation ◎
  • SDS Biotech K.K.
  • Kawaken Fine Chemicals Co., Ltd.
  • Kyulux, Inc.
  • Kumiai Chemical Industry Co., Ltd.
  • Kureha Corporation
  • KH Neochem Co., Ltd.
  • CHEMIPAZ Corporation
  • JNC Corporation
  • Shin-Etsu Chemical Co., Ltd.
  • Spiber Inc.
  • [Sumitomo Chemical Co., Ltd.]
  • Toagosei Co., Ltd.
  • Toyo Gosei Co., Ltd.
  • NOF Corporation
  • Nippon Steel Chemical & Material Co., Ltd.
  • Nippon Kayaku Co., Ltd.
  • [Nippon Shokubai Co., Ltd.]
  • Hokko Chemical Industry Co., Ltd.
  • Hodogaya Chemical Co., Ltd. ○
  • Honshu Chemical Industry Co., Ltd.
  • Mitsui Chemicals, Inc.
  • Mitsui Chemicals Crop & Life Solutions, Inc.
  • Mitsubishi Gas Chemical Company, Inc.
  • Mitsubishi Chemical Group Corporation
  • Merck Ltd.
  • Momentive Performance Materials Japan LLC
  • [UBE Corporation]
Subcommittee 3 (Rubber, Plastics, Paints and Inks)

65 companies [1 company]

  • artience Co., Ltd.
  • RM TOHCELLO CO., LTD.
  • Achilles Corporation
  • Asahi Yukizai Corporation
  • INOAC Corporation
  • UBE Exsymo Co., Ltd.
  • ENEOS NUC Corporation
  • ENEOS Materials Corporation
  • FP Corporation
  • AUTO CHEMICAL IND. CO., LTD
  • Kansai Paint Co., Ltd.
  • Kinugawa Rubber Industrial Co., Ltd.
  • Gifu Plastic Industry Co., Ltd.
  • KIMOTO Co., Ltd.
  • Kyodo Printing Co., Ltd.
  • Kyoritsu Chemical & Industrial Co., Ltd.
  • Kohjin Film & Chemicals Co., Ltd.
  • [Sakata Inx Corporation]
  • ZACROS Corporation
  • Sanko Co., Ltd.
  • JSP Corporation
  • Sumitomo Bakelite Co., Ltd.
  • Sumitomo Riko Company Limited
  • 3M Japan Innovation Co., Ltd.
  • ThreeBond Co., Ltd.
  • Sekisui Kasei Co., Ltd.
  • Soken Chemical & Engineering Co., Ltd.
  • Somar Corporation
  • Daicel Corporation
  • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
  • Dai Nippon Printing Co., Ltd.
  • Dai Nippon Toryo Co., Ltd.
  • Taiyo Holdings Co., Ltd.
  • Chugoku Marine Paints, Ltd.
  • DIC Corporation ○
  • DNP Fine Chemicals Co., Ltd.
  • Dexerials Corporation
  • Tokai Kogyo Co., Ltd.
  • TOKYO PRINTING INK MFG. CO., LTD.
  • Tokyo Ohka Kogyo Co., Ltd.
  • TOPPAN Edge Inc.
  • TOPPAN Holdings Inc.
  • Toyoda Gosei Co., Ltd.
  • Namics Corporation
  • Nihon Parkerizing Co., Ltd.
  • Nippon Paint Corporate Solutions Co., Ltd.
  • Japan Polychem Corporation.
  • Novacel Co., Ltd
  • Fujikura Composites Inc.
  • FUJIFILM Corporation
  • FUJIFILM Intellectual Property Research Co., Ltd.
  • Bridgestone Corporation
  • Bridgestone Sports Co., Ltd.
  • Hosokawa Yoko Co., Ltd.
  • Polyplastics Co., Ltd.
  • Mikuni Color Ltd.
  • Mitsubishi Engineering-Plastics Corporation
  • MITSUBISHI GAS CHEMICAL NEXT COMPANY,INC.
  • Meiji Rubber & Chemical Co., Ltd.
  • Moriroku Co, Ltd.
  • The Yokohama Rubber Co., Ltd.
  • Yonex Co., Ltd.
  • RIKEN TECHNOS CORP.
  • LINTEC Corporation
  • Resonac Corporation
Subcommittee 4 (Petroleum, Petrochemicals, and Others)

20 companies

  • Idemitsu Kosan Co., Ltd.
  • INPEX Corporation
  • ENEOS Corporation
  • Organo Corporation ◎
  • Crasus Chemical Inc.
  • Kurita Water Industries Ltd.
  • Cosmo Energy Holdings Co., Ltd.
  • SunAllomer Ltd.
  • JSR Corporation
  • Shell Lubricants Japan Kabushiki Kaisya
  • Swing Corporation
  • Japan Petroleum Exploration Co., Ltd. (JAPEX)
  • Chiyoda Corporation ○
  • Toyo Engineering Corporation
  • JGC Corporate Solutions Co., Ltd.
  • JGC Catalysts and Chemicals Ltd.
  • ZEON CORPORATION.
  • Maruzen Petrochemical Co., Ltd.
  • DOW-MITSUI POLYCHEMICALS CO.,LTD.
  • RIKEN

Kanto Chemical Committee II

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (Textiles)

16 companies

  • Asahi Kasei Corporation
  • EKC Advanced Electronics 1 Japan Kabushiki Kaisha
  • Oji Holdings Corporation
  • Kuraray Co., Ltd.
  • Teijin Limited
  • Tokushu Tokai Paper Co., Ltd. ◎
  • TOMOEGAWA Corporation
  • Nisshinbo Holdings Inc.
  • Nitto Boseki Co., Ltd.
  • Nippon Paper Industries Co., Ltd. ○
  • Japan Vilene Company, Ltd.
  • Fast Retailing Co., Ltd.
  • Fujibo Holdings, Inc.
  • Hokuetsu Corporation
  • Mitsubishi Paper Mills Ltd.
  • Yupo Corporation
Subcommittee 2 (Pharmaceuticals)

52 companies

  • Aska Pharmaceutical Co., Ltd.
  • Astellas Pharma Inc.
  • EA Pharma Co., Ltd.
  • Medical & Biological Laboratories Co., Ltd.
  • Viatris Pharmaceuticals Japan Inc.
  • Eiken Chemical Co., Ltd.
  • H.U. Group Holdings, Inc.
  • Eisai Co., Ltd.
  • SBI Pharmaceuticals Co., Ltd.
  • SB-Laboratories, Inc.
  • Otsuka Medical Devices Co., Ltd.
  • Kaken Pharmaceutical Co., Ltd.
  • Kissei Pharmaceutical Co., Ltd.
  • Canon Medical Diagnostics Corporation
  • Kyorin Pharmaceutical Co., Ltd.
  • Kyowa Kirin Co., Ltd.
  • KM Biologics Co., Ltd.
  • Kowa Company, Ltd.
  • Sato Pharmaceutical Co., Ltd.
  • Shino-Test Corporation
  • Johnson & Johnson K.K.
  • Shiratori Pharmaceutical Co., Ltd.
  • Seikagaku Corporation
  • Sekisui Medical Co., Ltd.
  • Zeria Pharmaceutical Co., Ltd.
  • DAIICHI SANKYO CO.,LTD.
  • Taisho Pharmaceutical Co., Ltd.
  • Taiho Pharmaceutical Co., Ltd.
  • Takeda Pharmaceutical Company Limited
  • Mitsubishi Tanabe Pharma Corporation
  • Chugai Pharmaceutical Co., Ltd.
  • Tsumura & Co. ◎
  • Teikoku Seiyaku Co., Ltd.
  • Teijin Pharma Limited
  • Terumo Corporation
  • Torii Pharmaceutical Co., Ltd.
  • NICHIBAN COMPANY,LIMITED ○
  • Nippon Chemiphar Co., Ltd.
  • Nihon Generic Co., Ltd.
  • MicroBiopharm Japan Co., Ltd
  • Nihon Medi-Physics Co.,Ltd.
  • Nobelpharma Co., Ltd.
  • Novartis Pharma K.K.
  • PDRadiopharma Inc.
  • BML, Inc.
  • Hisamitsu Pharmaceutical Co., Inc.
  • Pfizer Japan Inc.
  • Fuji Pharma Co., Ltd.
  • FUJIFILM Wako Pure Chemical Corporation
  • Meiji Seika Pharma Co., Ltd.
  • Mochida Pharmaceutical Co., Ltd.
  • RaQualia Pharma Inc.
Subcommittee 3 (Food and Cosmetics)

81 companies [2 companies]

  • Earth Corporation
  • Akagi Nyugyo Co., Ltd.
  • Asahi Group Japan, Ltd.
  • Ajinomoto Co., Inc.
  • API Co., Ltd.
  • Amano Enzyme Inc.
  • Arimino Co., Ltd.
  • EN Otsuka Pharmaceutical Co., Ltd.
  • Itoham Yonekyu Holdings Inc.
  • Iwase Cosfa Co., Ltd.
  • Ezaki Glico Co., Ltd.
  • S.T. CORPORATION
  • Oenon Holdings, Inc.
  • Otsuka Foods Co., Ltd.
  • Ogawa & Co., Ltd.
  • Kao Corporation
  • Kagome Co., Ltd.
  • Calbee, Inc.
  • Kikkoman Corporation
  • Kewpie Corporation
  • Kirin Holdings Company, Limited
  • Kracie,Ltd.
  • Koike Chemical Co., Ltd.
  • KOSÉ Corporation
  • [Kobayashi Pharmaceutical Co., Ltd.]
  • Sakata Seed Corporation
  • Sapporo Breweries Ltd.
  • Suntory Holdings Limited
  • J-OIL MILLS, Inc.
  • Shiseido Company, Limited ◎
  • Showa Sangyo Co., Ltd.
  • Zensho Holdings Co., Ltd.
  • Daiichi Sankyo Healthcare Co., Ltd.
  • Daio Paper Corporation
  • Daiwa Can Company
  • Takasago International Corporation
  • Tamanoï Vinegar Co., Ltd.
  • DARIYA CORPORATION
  • TableMark Co., Ltd.
  • Toyo Seikan Group Holdings, Ltd.
  • Toyo Sugar Refining Co., Ltd.
  • Nagase & Co., Ltd.
  • Nichirei Corporation
  • Nikko Chemicals Co., Ltd.
  • The Nisshin OilliO Group, Ltd.
  • Nissin Foods Holdings Co., Ltd.
  • Nisshin Seifun Group Inc.
  • Marubeni Nisshin Feed Co., Ltd.
  • Nissui Corporation
  • NIPPN CORPORATION Co., Ltd. ○
  • Nihon Shokuhin Kako Co., Ltd.
  • Japan Tobacco Inc.
  • Nippon Menard Cosmetic Co., Ltd.
  • House Foods Group Inc.
  • T.HASEGAWA CO., LTD.
  • Pigeon Corporation
  • FineToday Co., Ltd.
  • FANCL Corporation
  • Philip Morris Japan Limited
  • [Fuji Oil Co., Ltd.]
  • Prima Meat Packers, Ltd.
  • FRARE FOOD FACTORY CO., LTD.
  • BASE FOOD, Inc.
  • Hoyu Co., Ltd.
  • Pola Orbis Holdings Inc.
  • Maruzen Pharmaceuticals Co., Ltd.
  • Mikimoto Pharmaceutical Co., Ltd.
  • Mitsubishi Corporation Life Sciences Limited
  • Miyoshi Oil & Fat Co., Ltd.
  • Meiji Co., Ltd.
  • Morinaga & Co., Ltd.
  • Morinaga Milk Industry Co., Ltd.
  • Yakult Honsha Co., Ltd.
  • Yamada Bee Company, Inc.
  • YUKI GOSEI KOGYO CO.,LTD.
  • Yukiguni Factory Co., Ltd.
  • Megmilk Snow Brand Co., Ltd.
  • Unicharm
  • Lion Corporation
  • Riken Vitamin Co., Ltd. ○
  • Lotte Co., Ltd.

Construction Committee

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Construction Committee

57 companies [2 companies]

  • Asunaro Aoki Construction Co., Ltd.
  • [Asahi Kasei Corporation]
  • HAZAMA ANDO CORPORATION
  • INFRONEER Holdings Inc.
  • Oiles Corporation
  • Obayashi Corporation
  • Okabe Co., Ltd.
  • Okumura Corporation
  • Oriental Shiraishi Corporation ○
  • Kajima Corporation
  • Giken Ltd.
  • Kumagai Gumi Co., Ltd. ○
  • Cleanup Corporation
  • Kokusai Kogyo Co., Ltd.
  • Penta-Ocean Construction Co., Ltd.
  • Sato Kogyo Co., Ltd.
  • Sanki Engineering Co., Ltd.
  • Sankyo Tateyama, Inc.
  • Sangetsu Corporation
  • Sanwa Shutter Corporation
  • JR East Consultants Company
  • Shimizu Corporation
  • Sho-Bond Holdings Co., Ltd.
  • Sumitomo Forestry Co., Ltd.
  • Sekisui House, Ltd.
  • Taikisha Ltd.
  • Daiken Corporation
  • Taisei Corporation
  • Dai-Dan Co., Ltd.
  • Daiwa House Industry Co., Ltd.
  • Takasago Thermal Engineering Co., Ltd.
  • Takara Standard Co., Ltd.
  • Takenaka Corporation
  • Tachikawa Corporation
  • TEKKEN CORPORATION
  • Toa Corporation
  • Tokyu Construction Co., Ltd.
  • Totetsu Kogyo Co., Ltd.
  • Toyo Construction Co., Ltd.
  • Toda Corporation
  • Tobishima Corporation
  • NAKANO CORPORATION
  • Nishimatsu Construction Co., Ltd.
  • Nikken Sekkei Ltd.
  • JDC Corporation
  • Haseko Corporation
  • [Panasonic Operational Excellence Co., Ltd.]
  • PS Construction Co., Ltd. ◎
  • FUJISASH CO.,LTD.
  • Fujita Corporation
  • Fudo Tetra Corporation
  • Bunka Shutter Co., Ltd.
  • Misawa Homes Co., Ltd.
  • Sumitomo Mitsui Construction Co.,Ltd.
  • YOKOGAWA BRIDGE HOLDINGS
  • LIXIL Corporation
  • YKK AP Inc.

Kansai Metal Machinery Committee

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (Transportation and Power Machinery)

17 companies

  • Kanadevia Corporation
  • Kawasaki Heavy Industries, Ltd.
  • THE KINKI SHARYO CO.,LTD.
  • Kobelco Construction Machinery Co., Ltd.
  • SHIMANO INC.
  • Shin Kurushima Dockyard Co., Ltd.
  • ShinMaywa Industries, Ltd.
  • Daihatsu Motor Co., Ltd.
  • Tadano Ltd.
  • CHUO PRECISION INDUSTRIAL CO.,LTD.
  • Naikai Zosen Corporation
  • Nabtesco Corporation
  • NIPPON SHARYO, LTD.
  • HI-LEX CORPORATION
  • Mazda Motor Corporation
  • Morita Holdings Corporation
  • Yanmar Holdings Co., Ltd.
Subcommittee 2 (Machinery and Equipment)

26 companies

  • Asahi Intecc Co., Ltd.
  • Inaba Denki Sangyo Co., Ltd.
  • NTN Corporation
  • Osaka Gas Co., Ltd. ◎
  • Kubota Corporation
  • Kurimoto, Ltd.
  • KOKUYO Co., Ltd.
  • Sunstaff,Inc.
  • JTEKT Corporation
  • Kobelco Eco-Solutions Co., Ltd.
  • Zuiko Corporation
  • Sumitomo Precision Products Co., Ltd.
  • Daido Kogyo Co., Ltd.
  • Daifuku Co., Ltd.
  • Takagi Co., Ltd.
  • TAKUMA Co., Ltd.
  • Tsubakimoto Chain Co.
  • DMG MORI CO., LTD.
  • Toho Gas Co., Ltd.
  • Nihon Spindle Manufacturing Co., Ltd. ◎
  • Fujikin Incorporated
  • Fujitec Co., Ltd.
  • Mitsui High-tec, Inc.
  • Murata Machinery, Ltd.
  • Meinan Machinery Works, Inc.
  • Ryobi Limited
Subcommittee 3 (Iron and Steel / Metals)

4 companie

  • Kobe Steel, Ltd.
  • Sanyo Special Steel Co., Ltd.
  • Nippon Steel Coated Sheet Corporation.
  • Toyo Aluminium K.K. ◎

Kansai Electrical Equipment & Services Committee

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (Heavy Electrical Equipment)

9 companies [1 company]

  • Kansai Electric Power Co., Inc.
  • Shikoku Research Institute Incorporated
  • SINFONIA TECHNOLOGY CO., LTD.
  • DAIHEN Corporation
  • THE CHUGOKU ELECTRIC POWER CO., INC.
  • Chubu Electric Power Company,Incorporated
  • Nissin Electric Co.,Ltd.
  • NGK Insulators, Ltd.
  • [Mitsubishi Electric Corporation]
Subcommittee 2 (Light Electrical Equipment)

69 companies [2 companies]

  • ARKRAY, Inc.
  • ICOM INCORPORATED
  • IDEC Corporation
  • I-PEX Inc.
  • Iris Ohyama Inc.
  • AQUA Co., Ltd.
  • Ishida Co., Ltd.
  • [Ibiden Co., Ltd.]
  • [Ushio Inc.]
  • Ubukata Industries Co., Ltd.
  • EIZO Corporation
  • SK-Electronics Co., Ltd.
  • ESPEC Corp.
  • NTT West Corporation
  • MTG Co., Ltd.
  • M-TEC COMPANY LIMITED
  • OMRON Corporation
  • OMRON Healthcare Co., Ltd.
  • ONKYO Corporation
  • Galilei Co., Ltd.
  • KEYENCE CORPORATION
  • Kyocera Corporation
  • Kyocera Document Solutions Inc.
  • GLORY LTD.
  • KOIZUMI SANGYO CORP.
  • GS Yuasa International Ltd.
  • JTEKT Thermo Systems Corporation
  • Shikoku Instrumentation CO., Ltd.
  • Sysmex Corporation
  • SHIHEN TECHNICAL Corporation
  • Shimadzu Corporation
  • Sharp Corporation
  • SCREEN Holdings Co., Ltd.
  • Zojirushi Corporation
  • Tiger Corporation
  • Daikin Industries, Ltd.
  • DIAMOND & ZEBRA ELECTRIC MFG.CO., LTD.
  • TOA Corporation
  • Duplo Seiko Corporation
  • DENSO WAVE INCORPORATED
  • DENSO TEN Limited
  • Tokai Rika Co., Ltd.
  • Toray Engineering Co., Ltd.
  • TOWA Corporation
  • Tokkyokiki Corporation
  • Nichia Corporation
  • NISSHA Co., Ltd.
  • NISSIN ION EQUIPMENT CO. LTD.
  • Nitto Denko Corporation
  • Nidec Corporation
  • Japan Electronic Materials Corporation
  • Niterra Co., Ltd. ◎
  • Midea Japan Co., Ltd.
  • Nintendo Co., Ltd.
  • Noritz Corporation
  • Panasonic Operational Excellence Co., Ltd.
  • Panasonic Holdings Corporation
  • PILLAR Corporation ◎
  • Fenrir Inc.
  • Brother Industries, Ltd.
  • Furuno Electric Co., Ltd.
  • Hoshizaki Corporation
  • HORIBA, Ltd. ◎
  • Maxell, Ltd.
  • MICWARE Co., Ltd.
  • Mitsuboshi Diamond Industrial Co., Ltd.
  • MURATA MFG.CO.,LTD.
  • Rinnai Corporation
  • ROHM Co., Ltd.
Subcommittee 3 (Electric Wires)

4 companies

  • Sumitomo Electric Industries, Ltd.
  • Sumitomo Electric Intellectual Property Technology Center, Ltd.
  • TATSUTA Electric Wire & Cable Co., Ltd.
  • Mitsubishi Cable Industries, Ltd.

Kansai Chemical Committee

(As of December 5, 2025)
(Note) ◎ indicates the lead company, ○ indicates a vice lead company, and [ ] indicates companies from other industries.

Subcommittee 1 (General Chemicals)

94 companies [8 companies]

  • Asahi Pretec Corp.
  • Arakawa Chemical Industries, Ltd.
  • Awa Paper & Technological Company, Inc.
  • Ishihara Sangyo Kaisha, Ltd.
  • Ibiden Co., Ltd.
  • Ueno Fine Chemicals Industry, Ltd.
  • UBE Materials Industries, Ltd.
  • Air Water Inc.
  • MP Gokyo Food & Chemical Co., Ltd.
  • Okura Industrial Co., Ltd.
  • Osaka Soda Co., Ltd.
  • Osaka Titanium Technologies Co., Ltd.
  • Otsuka Chemical Co., Ltd.
  • Okuno Chemical Industries Co., Ltd.
  • [Kao Corporation]
  • KATAYAMA CHEMICAL,INC.
  • Kaneka Corporation
  • Kansai Coke and Chemicals Co., Ltd.
  • KEY TRADING CO., LTD.
  • Kitagawa Industries Co., Ltd.
  • [Kuraray Co., Ltd.]
  • Kure Grinding Wheel Co.,
  • KEIWA Incorporated
  • Sakai Chemical Industry Co., Ltd.
  • SAKATA INX CORP.
  • Sakura Color Products Corporation
  • San-Ei Gen F.F.I., Inc.
  • SUNSTAR INC.
  • Sanyo Chemical Industries, Ltd.
  • Sanyo Color Works, Ltd.
  • CP CHEMICAL INCORPORATED
  • Shiono Koryo Kaisha, Ltd.
  • Shikoku Chemicals Corporation
  • SHOFU INC.
  • New Japan Chemical Co.,Ltd.
  • Sumitomo Chemical Company, Limited
  • Sumitomo Rubber Industries, Ltd.
  • Sumitomo Seika Chemicals Company,Limited.
  • Sekisui Chemical Co., Ltd.
  • Sekisui Jushi Corporation
  • SETOLAS Holdings, Inc.
  • Daiichi Kigenso Kagaku Kogyo Co., Ltd.
  • DKS Co. Ltd.
  • Tiger Polymer Corporation
  • [Daikin Industries, Ltd.]
  • [Daicel Corporation]
  • [Dai Nippon Printing Co., Ltd.]
  • Dainihon Jochugiku Co., Ltd.
  • Daihachi Chemical Industry Co., Ltd.
  • Takii & CO.,LTD.
  • Taki Chemical Co., Ltd.
  • C.I.TAKIRON Corporation
  • Takemoto Oil & Fat Co., Ltd.
  • TAYCA CORPORATION
  • TOHPE CORPORATION
  • Toyo Aluminium Ekco Products Co., Ltd.
  • Toyo Tanso Co., Ltd.
  • TOLI Corporation
  • TOYO TIRE Corporation
  • TOYOPOLYMER CO., LTD.
  • Toda Kogyo Corp.
  • [TOPPAN Holdings Inc.]
  • Nagase Viita Co., Ltd.
  • Nagase ChemteX Corporation
  • Naris Cosmetics Co., Ltd.
  • NICCA CHEMICAL CO.,LTD.
  • Nitta Corporation
  • [Nitto Denko Corporation]
  • Nippon Sheet Glass Company,Limited
  • Nippon Shokubai Co., Ltd.
  • Nippon Electric Glass Co., Ltd.
  • NIHON NOHYAKU CO.,LTD.
  • Nihon Yamamura Glass Co., Ltd.
  • Neos Company Limited
  • Noritake Co., Limited
  • HARIMA CHEMICALS, INC.
  • Bando Chemical Industries, Ltd.
  • Higashiyama Film Co., Ltd.
  • FUJICOPIAN CO., LTD.
  • FUJI SEAL INTERNATIONAL, INC.
  • Fuji Oil Co., Ltd.
  • Fujicco Co., Ltd.
  • Fumakilla Limited
  • Matsumoto Yushi-Seiyaku Co., Ltd.
  • Mandom Corp.
  • Mizuno Corporation
  • [Mitsubishi Paper Mills Ltd.]
  • Mitsuboshi Belting Ltd.
  • Milbon Co., Ltd.
  • Menicon Co., Ltd.
  • Yamauchi Corporation ◎
  • UBE Corporation
  • Livedo Corporation
  • Rengo Co., Ltd.
Subcommittee 2 (Textiles)

14 companies [1 company]

  • ASICS Corporation
  • Ashimori Industry Co., Ltd.
  • Kurabo Industries Ltd.
  • GUNZE LIMITED ◎
  • KB Seiren, Ltd.
  • Shikibo Ltd.
  • [Daio Paper Corporation]
  • Daiwabo Co., Ltd.
  • Toyobo Co., Ltd.
  • Toyobo MC Corporation
  • Toray Industries, Inc.
  • Toray Intellectual Property Center, Inc.
  • Unitika Ltd.
  • Wacoal Holdings Corp.
Subcommittee 3 (Pharmaceuticals)

22 companies [2 companies]

  • Alfresa Pharma Corporation
  • Otsuka Pharmaceutical Co., Ltd.
  • Otsuka Pharmaceutical Factory, Inc.
  • Ono Pharmaceutical Co., Ltd.
  • Kyowa Pharmaceutical Industry Co., Ltd. ◎
  • Kobayashi Pharmaceutical Co., Ltd.
  • Sawai Pharmaceutical Co., Ltd.
  • Santen Pharmaceutical Co., Ltd.
  • Sanwa Kagaku Kenkyusho Co., Ltd.
  • JMS Co., Ltd.
  • JCR Pharmaceuticals Co., Ltd.
  • Shionogi & Co., Ltd.
  • Sumitomo Pharma Co., Ltd..
  • Senju Pharmaceutical Co., Ltd.
  • Towa Pharmaceutical Co., Ltd.
  • Nippon Zoki Pharmaceutical Co., Ltd.
  • NIPRO CORPORATION
  • Nippon Shinyaku Co., Ltd.
  • [Japan Tobacco Inc.]
  • Maruho Co., Ltd.
  • [RaQualia Pharma Inc.]
  • Rohto Pharmaceutical Co., Ltd.

Tokai Regional Council

(As of December 5, 2025)
(Note) ◎ indicates the lead company.

Tokai Regional Council

100 companies

  • Aisan Industry Co., Ltd.
  • Aisin Corporation
  • Aisin Takaoka Co., Ltd.
  • Aichi Steel Corporation
  • IPICS CORPORATION
  • I-PEX Inc.
  • Asahi Intecc Co., Ltd. ◎
  • Asahi Yukizai Corporation
  • ADVICS Co., Ltd.
  • API Co., Ltd.
  • Amano Enzyme Inc.
  • INOAC Corporation
  • Ibiden Co., Ltd.
  • Ubukata Industries Co., Ltd.
  • FDK Corporation
  • MTG Co., Ltd.
  • OSG Corporation
  • KYB Corporation
  • KAWAI MUSICAL INST.MFG.CO.,LTD.
  • Kawamoto Pump Mfg. Co., Ltd.
  • Kitagawa Industries Co., Ltd.
  • Gifu Plastic Industry Co., Ltd.
  • Kumiai Chemical Industry Co., Ltd.
  • Koito Manufacturing Co., Ltd.
  • Sango Co., Ltd.
  • Sanko Co., Ltd.
  • Sunstaff,Inc.
  • Sanwa Kagaku Kenkyusho Co., Ltd.
  • JTEKT Corporation
  • JATCO Ltd.
  • SINTO KOGIO,Ltd.
  • SINFONIA TECHNOLOGY CO., LTD.
  • Suzuki Motor Corporation
  • STAR MICRONICS CO., LTD.
  • Sumitomo Heavy Industries, Ltd.
  • Sumitomo Wiring Systems, Ltd.
  • Sumitomo Riko Company Limited
  • SOKEN, Inc.
  • SOMIC Management Holdings Inc.
  • Daido Steel Co., Ltd.
  • Daido Metal Co., Ltd.
  • Pacific Industrial Co., Ltd.
  • Takemoto Oil & Fat Co., Ltd.
  • DARIYA CORPORATION
  • CHUO PRECISION INDUSTRIAL CO.,LTD.
  • Chuo Spring Co., Ltd.
  • Chubu Electric Power Company,Incorporated
  • DMG MORI CO., LTD.
  • DENSO Corporation
  • DENSO WAVE INCORPORATED
  • Toagosei Co., Ltd.
  • Tokai Optical Holdings Co., Ltd.
  • Tokai Kogyo Co., Ltd.
  • Tokai Rika Co., Ltd.
  • Toshiba Tec Corporation
  • Toshiba Lifestyle Products & Services Corporation
  • TOPPAN Holdings Inc.
  • TOMOEGAWA Corporation
  • Toyoda Gosei Co., Ltd.
  • Toyota Motor Corporation
  • Toyota Industries Corporation
  • Toyota Auto Body Co., Ltd.
  • TOYOTA CENTRAL RESEARCH AND DEVELOPMENT LABORATORIES,INC.
  • Toyota Technical Development Corporation
  • Toyoda Iron Works Co., Ltd.
  • Toyota Boshoku Corporation
  • Nichiha Corporation
  • NIPPON SHARYO, LTD.
  • Nidec Corporation ◎
  • NGK Insulators, Ltd.
  • Niterra Co., Ltd.
  • Nippon Menard Cosmetic Co., Ltd.
  • Noritake Co., Limited
  • BUFFALO INC.
  • Hamamatsu Photonics K.K.
  • Higashiyama Film Co., Ltd.
  • FUJI Corporation
  • Fuji Electric Co., Ltd.
  • Fujimi Incorporated
  • Futaba Industrial Co., Ltd.
  • Brother Industries, Ltd.
  • Hoyu Co., Ltd.
  • Pola Orbis Holdings Inc.
  • Hoshizaki Corporation
  • Polyplastics Co., Ltd.
  • Honda Motor Co., Ltd.
  • Makita Corporation
  • Mikimoto Pharmaceutical Co., Ltd.
  • Mitsubishi Motors Corporation
  • Mitsubishi Electric Corporation
  • Murakami Corporation
  • Meinan Machinery Works, Inc.
  • Menicon Co., Ltd.
  • Mochida Pharmaceutical Co., Ltd.
  • Yamaha Corporation
  • Yamaha Motor Co., Ltd.
  • RaQualia Pharma Inc.
  • Rinnai Corporation
  • Roland Corporation
  • Roland DG Corporation

Chugoku, Shikoku & Kyushu Regional Council

(As of December 5, 2025)
(Note) ◎ indicates the lead company.

Chugoku, Shikoku & Kyushu Regional Council

59 companies

  • i-PRO Co., Ltd.
  • I-PEX Inc.
  • Asahi Yukizai Corporation
  • Awa Paper & Technological Company, Inc.
  • Iseki & Co., Ltd.
  • Okura Industrial Co., Ltd.
  • Otsuka Pharmaceutical Factory, Inc.
  • Kyocera Corporation
  • Kuraray Co., Ltd.
  • Kure Grinding Wheel Co., Ltd.
  • KM Biologics Co., Ltd.
  • Kobelco Construction Machinery Co., Ltd.
  • CP CHEMICAL INCORPORATED
  • JMS Co., Ltd.
  • Shikoku Chemicals Corporation
  • Shikoku Instrumentation CO., Ltd.
  • Shikoku Research Institute Inc.
  • Sysmex Corporation
  • Sharp Corporation
  • Shin Kurushima Dockyard Co., Ltd.
  • Sumitomo Chemical Co., Ltd.
  • SETOLAS Holdings, Inc.
  • ZENRIN CO., LTD.
  • Daio Paper Corporation
  • Takagi Co., Ltd.
  • Tadano Ltd.
  • THE CHUGOKU ELECTRIC POWER CO., INC.
  • Chugoku Marine Paints, Ltd.
  • TAYCA Co., Ltd.
  • Teikoku Seiyaku Co., Ltd.
  • Tokyo Electron Limited
  • Toshiba Lighting & Technology Corporation
  • TOTO LTD.
  • Tokuyama Corp.
  • Toda Kogyo Corp.
  • TOPPAN Holdings Inc.
  • Naikai Zosen Corporation
  • Nagase Viita Co., Ltd.
  • Nichia Corporation
  • Nippon Steel Engineering Co., Ltd.
  • Japan Electronic Materials Corporation
  • Noritake Co., Limited
  • Hisamitsu Pharmaceutical Co., Inc.
  • Hitachi, Ltd.
  • Hirata Corporation
  • FineMetrics Inc.
  • Fumakilla Limited
  • Proterial, Ltd.
  • Honda Motor Co., Ltd.
  • Mazda Motor Corporation
  • Manac Incorporated
  • Maruzen Pharmaceuticals Co., Ltd.
  • Miura Co., Ltd.
  • Mitsui Chemicals, Inc.
  • Mitsui High-tec, Inc.
  • Mitsubishi Electric Corporation
  • Mitsubishi Mahindra Agricultural Machinery Co., Ltd.
  • Yaskawa Electric Corporation
  • UBE Corporation