Daisuke Sakuma

DBJ Capital Co. Ltd. (DBJ Capital) is a private equity and venture capital subsidiary of the Development Bank of Japan, Inc., which is ultimately owned by the Government of Japan. The firm was founded in 2005, and is headquartered in Tokyo, Japan.

Mizuho Bank Ltd. engages in financial service business. It offers services such as buying and selling of securities, lending, deposits, securities investment, domestic exchange settlement, foreign exchanges transaction, and corporate bond trustee and register services. It also deals in buying and selling of gold, public bond underwriting, sale of public bonds, lottery, trust agent, and consulting services. The company was founded on May 7, 1923 and is headquartered in Tokyo, Japan.

JAIC America, Inc. (JAIC America) is a venture capital subsidiary of Japan Asia Investment Co., Ltd. founded in 1999. The firm is headquartered in Palo Alto, California.

Sonora Technology Co., Ltd. is a Japanese company that specializes in soundproofing and acoustic measurement solutions. The company is based in Tokyo, Japan and was founded in 2003 by Yusuke Aoki. The company offers a range of products such as soundproof rooms, soundproof covers, soundproof walls, and sound-absorbing materials. The company's main business is in architectural sound solutions, including assembly-type adverse rooms and semi-non-sounding rooms with high sound insulation and sound-absorbing characteristics. The company also provides low-cost soundproof rooms with guaranteed acoustic performance, which is an industry first.

Creation Capital Co Ltd (Creation Capital) is a private equity subsidiary of Japan Asia Investment Co Ltd founded in 1991. The firm is headquartered in Tokyo, Japan.

Rubicon Venture Capital LLC (Rubicon Venture Capital) is a venture capital firm founded in 2013. The firm is headquartered in San Francisco, California.

AMS, Inc. is a holding company that engages in e-commerce solutions. It provides distribution and licensing of mobile content and services. The firm’s activities also include e-commerce fulfillment services and select shop business. The company was founded on July 12, 2007 and is headquartered in Tokyo, Japan.

WM PARTNERS Co. Ltd. (WM PARTNERS) is an independent private equity firm founded in 2003. The firm is headquartered in Tokyo, Japan.

DNX Ventures LLC (DNX Ventures) is a venture capital firm founded in 2011. The firm is headquartered in Tokyo, Japan with an office in San Mateo, California.

Japan Private Equity Co. Ltd. (JPE) is an independent Japan-based private equity firm which was established in 2000 following a joint capital investment venture. Located in Tokyo, JPE specializes in investments in SMEs with succession issues, business departments or affiliated firms of public companies and holding firms for mergers and acquisitions.

Japan Asia Investment Co. Ltd (JAIC) is a private equity subsidary of Japan Asia Investment Co Ltd. founded in 1981. The firm is headquartered in Tokyo, Japan.