Tamai Steamship Co., Ltd.

Tamai Steamship Co., Ltd. is a Japanese logistics company. It operates as an owner-operator, transporting bulk cargoes such as grain, cement clinker, blast furnace slag, gypsum, steel products, and aluminum hydroxide, along with marine cargoes and coastal and deep-sea operations. The company also owns and operates real estate. Founded in 1929, it is headquartered in Minato, Japan.