Iwase Cosfa Co., Ltd.

Nisshin OilliO Group, Ltd.

Kankosha Co., Ltd.

OSAKA ORGANIC CHEMICAL INDUSTRY LTD.

Chiba Flour Milling Co. Ltd.

Colonial Chemical Inc.

DAITO KASEI KOGYO CO., LTD.

AGC Si-Tech Co., Ltd.

MARUZEN PHARMACEUTICALS CO., LTD.

Katakura Chikkarin Co., Ltd.

Kishimoto Special Liver Oil Co., Ltd.

Miki Chemical Industry & Co., Ltd.

Dainihonkasei CO, LTD.

Tosco CO., LTD.

MARUZEN PETROCHEMICAL CO., LTD.

Taihei Chemical Industrial Co., Ltd

HOJUN Co., Ltd.

TOAGOSEI CO., LTD.

Airge

ITOH OIL CHEMICALS CO., LTD.

KYOWA HAKKO BIO CO., LTD.