NIHON SEIKAN KK engages in the manufacture and sale of tin cans. It operates through the Metal Can Manufacturing and Sales and Real Estate Leasing segments. The Metal Can Manufacturing and Sales segment offers welded 18-liter cans and art cans. The Real Estate Leasing segment handles the leasing of real estate properties. The company was founded on June 23, 1925 and is headquartered in Saitama, Japan.