President
Tutuanna Co., Ltd.
ISEHAN Co., Ltd.
President & CEO
IIX INC.
President, Member of the Board of Directors, Representative Director
ASKA Pharmaceutical Co., Ltd.
President and CEO
Ryuki Engineering Inc.
President and Representative Director
KM Biologics Co., Ltd.
President & CEO
Matex Co.,Ltd.
Nakao Seisakusho Co., Ltd.
Representative Director
HIRANO MACHINERY WORKS CO., LTD
Takayamakasei Co.,Ltd