Network origin in Ruka Matsubara first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Keio Innovation Initiative, Inc.
 Keio Innovation Initiative, Inc. Investment ManagersFinance Keio Innovation Initiative, Inc. (Keio Innovation Initiative) is the venture capital arm of Keio Academic Enterprise Co. Ltd. and is headquartered in Tokyo, Japan. The firm was founded in 2015 by Keio University.
9
| Subsidiary | Investment Managers | 9 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Ruka Matsubara via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| GREE, INC. | Packaged Software | Founder | |
| Graduate School of Economics, Keio University | College/University | Undergraduate Degree | |
APB Corp.
 APB Corp. Electrical ProductsProducer Manufacturing APB Corp. supplies and produces lithium-ion batteries. The company was founded by Hideaki Horie in October 2018 and is headquartered in Tokyo, Japan. | Electrical Products | Director/Board Member | |
Adiposeeds Co., Ltd.
 Adiposeeds Co., Ltd. Financial ConglomeratesFinance Adiposeeds Co., Ltd. is an investment holding Japanese company. The company is based in Tokyo, Japan. The company was founded in 2016 by Hiroshi Miyazaki. | Financial Conglomerates | Director/Board Member | |
Luxonus Co., Ltd.
 Luxonus Co., Ltd. Electronics/AppliancesConsumer Durables Luxonus Co., Ltd. manufactures photo acoustic imaging products. The company is based in Kawasaki, Japan. The Japanese company was founded by Sadakazu Aiso. | Electronics/Appliances | Director/Board Member | |
Cellusion Inc.
 Cellusion Inc. Miscellaneous Commercial ServicesCommercial Services Cellusion Inc. is a Japanese company that focuses on regenerating corneal endothelium using IPS cells to treat bullous keratopathy. The company is based in Tokyo, Japan. The company was founded in 2015 by Shigeto Shimmura, Kazuo Tsubota, Shin Hatou. | Miscellaneous Commercial Services | Director/Board Member | |
Rakuten Capital
 Rakuten Capital Investment ManagersFinance Rakuten Capital is the venture capital division of Rakuten Inc. and is headquartered in Tokyo, Japan. The firm was founded in 2014 by Rakuten Inc. | Investment Managers | Private Equity Analyst | |
LIFESCAPES, Inc. (Japan)
 LIFESCAPES, Inc. (Japan) Personnel ServicesCommercial Services LIFESCAPES, Inc. is a company based in Tokyo, Japan that combines brain science and AI to develop BMIs that connect the brain and machine. The Japanese company's goal is to bring out the "healing force" of the brain and provide rehabilitation for severe paralysis after stroke. The company aims to spread and support the patient's hope. | Personnel Services | Director/Board Member |
Statistics
International
| Japan | 9 |
Sectoral
| Finance | 3 |
| Commercial Services | 3 |
| Technology Services | 2 |
| Consumer Services | 2 |
| Producer Manufacturing | 2 |
Operational
| Director/Board Member | 7 |
| Private Equity Investor | 5 |
| Private Equity Analyst | 5 |
| Corporate Officer/Principal | 4 |
| Founder | 2 |
Most connected contacts
| Insiders | |
|---|---|
| Tomokatsu Hongo | 4 |
| Kotaro Yamagishi | 3 |
| Shuichi Kinoshita | 2 |
| Ryo Otake | 2 |
| Yuto Torii | 2 |
| Hirofumi Yamashita | 1 |
| Naoji Nomura | 1 |
| Yusuke Satake | 1 |
| Masato Torii | 1 |
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