Kunihiko Okamura

Part of Watts Co., Ltd., STB Co., Ltd. operates a chain of dollar stores. The company is based in Takatsuki, Japan.

Part of Ontsu Co., Ltd., Sopic Co., Ltd. is a Japanese company that sells and leases karaoke equipment for work. The company is based in Tokyo, Japan. Sopic Co. was acquired by Ontsu Co., Ltd. on July 01, 2010 for $0.35 million.

Macross Co., Ltd. engages in the plan, manufacture, import, export and sale of office supplies, office equipment, household goods. The company was founded on May 9, 2005 and is headquartered in Osaka, Japan.

Part of Watts Co., Ltd., Nippan KK is a wholesale company based in Osaka, Japan. The Japanese company offers a variety of products including 100 yen uniform products and can order products from manufacturers not mentioned on their website. The company provides detailed information on their website about new products and arrivals from various manufacturers. Founded in 2013, the company handles a wide range of products, mainly from domestic manufacturers.