Masaki Yoshinaga

WWB Corp. engages in the import, sale and rental of second hand construction machines, special vehicles and vessels. It operates through the following business divisions: Green Energy Business and Construction Machinery & Equipment Business. The Green Energy Business division engages in the planning, manufacturing, import, export, sale and construction of products related to photovoltaic power generation systems and others. The Construction Machinery & Equipment Business division engages in the import, sale and rental of used construction machinery, special vehicles and ships. The company was founded by Junsei Ryu in June 2006 and is headquartered in Tokyo, Japan.

Edoichi Co. Ltd. owns and operates a chain of restaurants. It manages eat-all-you-can, sushi, and barbecue restaurants; operates Japanese-style restaurants and pubs, bars, self-service and sweets buffet, Italian and family restaurants. The company was founded on September 5, 1970 and is headquartered in Tokyo, Japan.

VALORS, Inc. is a Japanese company that specializes in solar power generation systems and all-electrified sales, construction, and maintenance. The company was founded in 2011 and is based in Osaka, Japan. and has subsidiaries in Japan. VALORS offers efficient investment opportunities that can be started with self-investment of 0 yen. The company provides a one-stop solution for all phases of solar farm planning, design, construction, sales, and maintenance. VALORS aims to propose added value that will make your solar power business more secure. VALORS was acquired by WWB Corp. on March 21, 2017 for $7.91 million.

IRIS Co., Ltd. produces and sells buttons and metal mold products. The private company is based in Tokyo, Japan. and has subsidiaries in China. The Japanese company was founded by Hiroaki Kato.