Zuken

Zojirushi Corporation

Zensho Holdings

Yokogawa Electric

Yaskawa Electric Corporation

Yamato Transport

Yamagata Bank

Yamada Denki

Yamabiko Corporation

Wacom (company)

Ushio, Inc.

Uny

Uniden

Unicharm

Ube Industries

Toyo Engineering Corporation

Toto Ltd.

Tosoh

Tose (company)

Toppan

Topcon

Tokyu Land

Tokyo Gas

Tokyo Electron

Tokuyama Corporation

Yokohama Rubber Company

Yamazaki Baking

West Japan Railway Company

Unitika

Toyo Tire & Rubber Company

Toyo Seikan

Toray Industries

Tokio Marine

Tohoku Electric Power

Toei Company

T&D Holdings

Sumitomo Rubber Industries

Sumitomo Precision Products

Sumitomo Heavy Industries

Sumitomo Electric Industries

Sumitomo Corporation

Shimizu Corporation

Shimadzu Corp.

SBI Group

Santen Pharmaceutical

Nankai Electric Railway

Rohm

Osaka Gas

Orix

Nitto Denko