Norihiro Takahashi

Lead Capital Management Co. Ltd. (Lead Capital Management) is an Independent Venture Capital firm founded in 2006. The firm is headquartered in Tokyo.

FiBest Ltd. develops and markets optical transmission and receiving devices. Its devices are used as components within the optical transceivers and transponders for intermediate and long-reach applications. The firm's product offerings include TOSA and ROSA. The company was founded by Toshiro Takada, Seishi Notomi, and Haruhisa Soda on November 6, 2002 and is headquartered in Tokyo, Japan.

C Five Eight Holdings KK is an investment holding Japanese company founded in 2020. The company is based in Tokyo, Japan.

Sokan Co. Ltd. manufactures and sells processed seafood and agricultural products. The company was founded by Masaki Seki in August 1991 and is headquartered in Yaita, Japan.

Mizuho Securities Co., Ltd. engages in the financial instruments business that includes sales and trade of equity and bond, research, and investment trusts. It operates through the following business divisions: Retail, Corporate Investment Services, and Markets and Products. The Retail business division markets equities, bonds, investment trusts, and insurance for individual clients. The Corporate Investment Services business division offers securities solutions, investment banking, management strategies and raising funds for corporate clients. The Markets and Products division handles the product development. The company was founded in July 1917 and is headquartered in Tokyo, Japan.

miil, Inc. engages in the planning and management of social networking applications. It provides food photo sharing application called social networking service (SNS), food curator media application called mile, and regular gourmet ranking application called ripiten. The company was founded by Hitoshi Nakamura in September 7, 2010 and is headquartered in Tokyo, Japan.

AETech Corp. specializes in semiconductor production process. It also handles the research of process technology for Gallium Nitride (GaN) substrate production. The firm develops the One Step HVPE, a production technology for GaN substrates and focuses on LED lighting by granting license to substrate and semiconductor manufacturers, as well. The company was founded in May 2010 and is headquartered in Tokyo, Japan.

Ripplex, Inc. develops software applications for mobile devices. It develops and operates Webpo, an online postcard printing service that enables users to select a design template, input names and addresses of recipients, add personalized comments, and make payment online. The firm also offers scene, a photo organizer application. The company was founded in March 2006 and is headquartered in Tokyo, Japan.

AiDi Corp. offers passive optical network products and services. It offers marketing and technical services. The firm products include PLC splitters, fiber arrays, hermetic feedthrough assemblies, optical test equipment and miscellaneous products. The company was founded by Kenzo Ishida in 2004 and is headquartered in Tsukuba, Japan.

adfon, Inc. engages in the development and operation of Internet services. It also provides web marketing and promotions business. The company was founded on October 1, 2010 and is headquartered in Tokyo, Japan.