Executives/Directors/Cooperative members

Chief Director

Makitaro Iizumi

Executive Director

Katsuo Ajiro

Director

Junichi Ishiwatari
Kenichi Maeda
Misako Sakurai
Shigekazu Muraki
Tentaku Takayama
Motohiro Kushida
Yota Ishii
Satoshi Kojima

Supervisor

Mitsuo Takahashi
Takako Nishio
Member Companies
Ishii Kaiun Niko Marine Transportation
Eifuku Senpaku Hamayoshi Kaisoten
Eiwa Kaiun J-Logitec
Kantoueisen Matsuki Kaisoten
Kyoei Unyu Marushin
Keihin Kaijo Marutatsu KK
Koshin Kaiun Maruhachi Kaisoten
Taiyo Kaiun Minato Hikifuneten
Tosho kaiun Meikou Unyu
Toshin Kaiun Yashima Kaiun
Toyoko Shosen Yokohama Port Kaihatsu Jigyo
Tokumatsu Unyu