List of Corporate Members
(Total of 68 members as of October 2026, in order of admission year)
Diamond
Platinum
Gold
- AMANO CORPORATION
- Hermès Japon Co., Ltd.
- IRIE MIYAKE ARCHITECTS & ENGINEERS
- KENCHIKU SETSUBI SEKKEI KENKYUSHO
- YAMATO TRANSPORT CO., LTD.
- IMPRESS CO.,LTD
- BMW GROUP JAPAN
- YKK CORPORATION
- MIZUHO BANK, LTD.
- CHIYODA BLDG. KANZAI CO., LTD.
- THE POKÉMON COMPANY
- HITACHI BUILDING SYSTEMS CO., LTD.
- KANDENKO CO., LTD.
- KOMAIHALTEC Inc.
- MORI HAMADA & MATSUMOTO
- SHINRYO CORPORATION
- TOTO LTD.
- YUDENSHA CO., LTD.
- Bunkyo University
- CHRISTIAN DIOR G.K.
- SANKI ENGINEERING CO., LTD.
- COMFORT CORPORATION
- FamilyMart Co., Ltd.
- JINS HOLDINGS Inc.
- MONEX
- TechnoPro Holdings, Inc.
- ARFLEX JAPAN LTD.
- TAIRAKA Law Offices
- ACTUS CORPORATION
- ASAMI Electric Corporation
- MITSUBISHI ELECTRIC CORPORATION
- SANKO AIR CONDITIONING CO.,LTD.
- YOSHINO GYPSUM CO.,LTD.
- Accenture Japan Ltd
- TSI HOLDINGS CO., LTD.
- ASO CORPORATION
- Forbes JAPAN
- Chiyoda Ute Co., Ltd.
- HOT SCAPE Inc.
- SOPH.
- B’s International Inc.
- May’s Corporation
- UESHIMA Co., Ltd. (UESHIMA MUSEUM)
- Bunkyosha Co., Ltd.
- Dr.K CO.,Ltd
- Anonymous (1)