Yuhei Okeyama

QLife, Inc. provides and manages computer application and web site development, and support for marketing and medical agencies. The company was founded on November 17, 2006 and is headquartered in Tokyo, Japan.

Apseeds, Inc. is a Japanese company that operates as a powerful partner for companies working with part-time jobs, part-time workers, and dispatched personnel. The private company is based in Tokyo, Japan. The company is known for their no.1 salary-payable benefit service called "speed payment service".

ALT Co., Ltd. (Japan) was founded in 2004. The private company is based in Tokyo, Japan. The Japanese company specializes in system development and provides trusted technology that contributes to society. and has subsidiaries in Japan.

AI Medical Service, Inc. engages in the development of artificial intelligence (AI) for diagnostic imaging of endoscope. The company was founded by Tomohiro Ota and Yoshiyuki Yamauchi on September 1, 2017 and is headquartered in Tokyo, Japan.

Daiwa Securities Co., Ltd. engages in the business of financial instruments trading services which includes underwriting securities and its related business. It also provides the online trading, brokerage, purchase and sale of securities and acts as an agent or perform agency functions. The company was founded in 1943 and is headquartered in Tokyo, Japan.

Stardust Communications, Inc. operates as an eMarketing company. It develops mobile shopping portals. The firm designs and delivers web contents and mobile applications. The company was founded in April 2006 and is headquartered in Tokyo, Japan.

Fabric Tokyo, Inc. provides online custom- made clothing services. It offers planning, development, and operation of its brand “Fabric Tokyo”. The company was founded by Yuichiro Mori and Kenichiro Mishima on April 6, 2012 and is headquartered in Tokyo, Japan.

Rector, Inc. provides education, management consultancy, training and seminar planning, recruitment and job offer information services.