Tomoku Co., Ltd. engages in the manufacture and sale of corrugated paper, corrugated paper containers, and printed paper packaging materials. It also deals with the manufacture and sale of Swedish-made housing. Its operations are carried out through the following segments: Cardboard, Housing, and Transportation and Warehousing. The Cardboard segment provides corrugated sheets, cardboard cases, and printing paper containers. The Housing segment handles the design, construction, and supervision of detached houses. The Transportation and Warehousing segment includes freight forwarding and warehousing businesses. The company was founded on December 23, 1940 and is headquartered in Tokyo, Japan.