Takahisa Miyauchi

Chuo Kagaku Co., Ltd. engages in the manufacture and sale of disposable plastic food containers. It offers containers for sashimi, sushi, bento lunches, topped rice and noodles, side dishes, fruits and vegetables, and meat. It also provides trays and specialty containers dor catering and hors d'oeuvres. The company was founded by Koji Watanabe in April 1957 and is headquartered in Konosu, Japan.

SPDC Ltd. engages in the production and sales of polyethylene, ethylene glycol and other petrochemical products. The company was founded in 1979 and is headquartered in Tokyo, Japan.

Yusen Logistics Co., Ltd. engages in the provision of freight forwarding and supply chain solution services. It provides agency business for air and ocean carriers; international-multimodal-transport business and its agency business; truck transportation; marine shipping brokerage; custom house brokerage; warehousing; packaging, display and storage of quasi drug, cosmetics and medical equipment; leasing of containers, loading equipment, logistics equipment and logistics information systems; casualty insurance agency business; logistics consultancy business and others. The company was founded in 1955 and is headquartered in Tokyo, Japan.