Subsidiaries
- Kawahata Shipping Co., Ltd.
- Established in February 1972, Capital: 10 million yen
- S.K. Shipping Co., Ltd.
- Established in April 1972,Capital: 10 million yen
- Sun Union Shipping Co., Ltd.
- Established in February 1979,Capital: 10 million yen
- Fuso Kaiun Kabushiki Kaisha
- Established in February 1949,Capital: 10 million yen
- ITA Shoji Corporation
- Established in May 1973,Capital: 3 million yen