President
RP TOPLA LIMITED
FUJIMORI KOGYO CO., LTD.
YUYAMA MANUFACTURING CO., LTD.
NISSEI CO., LTD.
Kyoritsu Gokin Co., Ltd.
Oiles Corporation
Morico Co., Ltd.
YOKOHAMA OILS & FATS INDUSTRY CO., LTD.
CEO
SHOWA DENKI CO., LTD.
FUJITAKA Co., Ltd.