Tadatoshi Senoo

J-Seed Ventures, Inc. (J-Seed) is an independent venture capital firm headquartered in Tokyo, Japan. The firm was founded in 2000 by Jeffrey Char and is owned by its partners.

LITALICO Partners, Inc. engages in education, employment support and Internet media businesses. It operates through the following business divisions: WINGLE, Leaf, and Others. The WINGLE business division provides employment support services to people with work disabilities. The Leaf business division offers lessons tailored to the individual needs of learners from preschooler to senior high school students, focusing on children's developmental disabilities. The Others business division covers oremo business and Internet media business. The company was founded by Takahiro Sato on December 26, 2005 and is headquartered in Tokyo, Japan.

Hachimenroppi, Inc.engages in the development of logistics platform for the fish distribution sector. Its focus is on the strategy development and management for the wholesale distribution of fresh fish. The firm's solution areas encompass management and supplier analysis, wholesale trade research and development, and product promotions. The company was founded on May 14, 2007 and is headquartered in Tokyo, Japan.

ROXX, Inc. operates as a holding company which provides online platform services to search residential homes. The company was founded on November 1, 2013 and is headquartered in Tokyo, Japan.

Trustbank, Inc. engages in media and training business. It handles the operation and management of the following sites: Furusato Choice, an online site for municipality tax payment and Meibutsu Choice, a mail-order site where local government points can be used. It also operates Furusato Choice Storage Service, chiica, and Enecho. The company was founded by Tamayo Sunaga on April 2, 2012 and is headquartered in Tokyo, Japan.

Comix, Inc. provides digital marketing services. The private company is based in Tokyo, Japan. and has subsidiaries in Japan. The Japanese company was founded in 2007 by Akihiro Suzuki. Akihiro Suzuki has been the CEO since 2007.

Part of KDDI Corp., Digital Growth Academia, Inc. is a Japanese human resource development company specializing in DX. The company is based in Tokyo, Japan. The company provides one-stop support for the development of DX human resources, including planning and introduction consulting, training, and e-learning. The company offers abundant training, from lectures related to DX and business trends to training to utilize data and promote the understanding of AI and IoT. The company has trained tens of thousands of people from major companies to local governments every year and received high praise for their DX human resource education plan and system formulation, and DX human resource development consulting.