Yoji Arai

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.

WINLIGHT Co., Ltd. develops and operates mobile content applications. It offers translation service, development mobile contents and customer support services. The company was founded on July 23, 2003 and is headquartered in Tokyo, Japan.

Netch. Co. Ltd. engages in the development of video games through Internet. It services include development, planning and sale of computer software and advertising related business. The company was founded by Masaru Nishimura and Minoru Hirashima in September 2012 and is headquartered in Tokyo, Japan.

TAKUMI Co., Ltd. is a Japanese company based in Fukuoka, founded in 2015. The company is a domestic manufacturer of AMR/AGV transport robots, offering total solutions from planning to development, manufacturing, and after-sales maintenance. The company's goal is to create a society where humans and robots can coexist and collaborate. The company aims to contribute to the realization of this goal and is currently recruiting robot engineers.

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.

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.

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.

A3 Co., Ltd. is a casting Japanese company that specializes in revitalizing the entertainment industry by providing celebrities, entertainers, singers, models, experts, and athletes for important events, PR, and advertisements. The company was founded in 2008 and is based in Tokyo, Japan. The company's representative is a former Horipro manager who has extensive experience in the entertainment industry. A3 Co. has a unique characteristic of hero chasing, which involves introducing a large number of projects from all over the country to the office, resulting in more price negotiations than other companies. The company has a network of about 300 entertainment offices, expert offices, model offices, and about 1,000 independent celebrities, experts, and athletes. By utilizing the casting know-how from the entertainment manager's point of view, the company purchases celebrities and celebrities at a low price as much as possible and makes the best efforts to provide customers at an appropriate price.

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.

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.