Taku Tsujimoto

Basic, Inc. engages in the software as a service (SaaS) and media business. It develops, provides, and manages internet media and web-based marketing business support solutions. Its platform solutions include ferret One, form run, ferret, ryugaku kuraveil, FC hikaku.net, kateikyoushi hikaku kuraveil and kekkon kuraveil. The company was founded by Masaharu Akiyama in March 2004 and is headquartered in Tokyo, Japan.

IdeaLink KK engages in internet media management and internet advertising services business. It also provides web marketing and operates stretch specialty stores. The company was founded in February 2016 and is headquartered in Tokyo, Japan.

EAGLYS Co., Ltd. is a Japanese AI platform company that uses AI and homomorphic encryption to collaborate data from various industries such as chemical, manufacturing, medical, and retail. The company is based in Tokyo, Japan. The company's vision is to become a hub that connects the data that sleeps in the world and updates society with collective knowledge. EAGLYS was founded in 2016 by Hiroki Imabayashi and Yusuke Maruyama, and Hiroki Imabayashi has been the CEO since then.

Part of Meta Platforms, Inc., Facebook Japan KK is a Japanese company that operates a social networking platform. The company is based in Tokyo, Japan.