# Top 50 Health Care Angel Investors in Japan in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Minoru Moriya | 5 | Japan | Seed, Series A | Health Care, Nursing and Residential Care, Internet |
| Hirofumi Miki | 3 | Japan | Seed, Angel, Pre-Seed | Content, Marketing, Internet |
| Hiroaki Kitano | 3 | Japan, United States | Seed, Angel, Debt Financing | Health Care, Information Technology, Fitness |
| Yasuyuki Kin | 3 | Japan | Seed, Angel, Pre-Seed | Media and Entertainment, Information Technology, Career Planning |
| Yu Akasaka | 3 | Japan, Australia, Hong Kong | Seed, Angel | Food and Beverage, Content, Internet |
| Kensuke Furukawa | 2 | Japan | Seed, Angel | Content, Media and Entertainment, Software |
| Chikako Morimoto | 2 | Japan | Seed | Human Resources, Employment, Information Technology |
| Dai Tamesue | 2 | Japan | Angel, Seed, Pre-Seed | Apps, Sports, Health Care |
| Takato Hiroshi | 2 | Japan | Angel | Health Care, Legal, Beauty |
| Mamoru Taniya | 2 | Japan, Singapore, Spain | Seed, Series A | Apps, Content, FinTech |
| Otomi Tomohiro | 2 | Japan | Seed, Angel | Health Care, Travel, Content |
| Hidetoshi Takano | 2 | Japan, United States | Seed, Angel | Internet, Information Technology, Media and Entertainment |
| Kazuhiro Ishikura | 1 | Japan | Seed, Angel | Beauty, Content, Fashion |
| Yo Shibata | 1 | Japan, United States | Seed, Angel, Pre-Seed | Apps, Gaming, Content |
| Narita Shuzo | 1 | Japan | Seed, Angel, Pre-Seed | Task Management, Media and Entertainment, Content |
| Naoya Yasuda | 1 | Japan | Seed, Angel | Content, E-Commerce, Health Care |
| Yasuyoshi Yanagisawa | 1 | Japan | Seed, Post-IPO Equity | Media and Entertainment, Content, Men's |
| Yoshitsune Ido | 1 | Japan | Seed, Pre-Seed, Series A | Information Technology, Robotics, Software |
| Yusuke Sato | 1 | Japan, Indonesia, United States | Seed, Angel | Internet, Content, Food and Beverage |
| Toshi Yamamoto | 1 | Japan | Seed | Apps, Beauty, Health Care |
| Keith Yuki Isobe | 1 | United States, Japan, India | Seed, Series A, Series C | Advertising, SaaS, Information Technology |
| Kenji Endo | 1 | Japan | Seed, Angel | Apps, Fitness, Internet |
| Junji Oshita | 1 | Japan | Seed | Medical, Marketing, Health Care |
| Yoshiki Ishikawa | 1 | Japan | Seed | Marketing, Health Care, Video Editing |
| Koya Arikawa | 1 | Japan | Seed, Angel, Series A | Media and Entertainment, Content, SNS |
| June Taketani | 1 | Japan | Seed, Angel | CRM, E-Commerce, Home Decor |
| Noguchi Keito | 1 | Japan, United States | Seed, Angel | Media and Entertainment, Marketing, Financial Services |
| Fujimoto Shuuhei | 1 | Japan | Seed | Medical, Health Care, Marketing |
| Toshiro Wakimaru | 1 | Japan, India | Seed | Task Management, Food and Beverage, SNS |
| Tomohito Ebine | 1 | Japan, United States | Seed, Angel, Series A | Home Services, Information Technology, Consulting |
| Hironari Umino | 1 | Japan | Seed, Series A | Apps, Beauty, Incubators |
| Yoshinori Fukushima | 1 | Japan, Singapore | Seed, Angel, Series A | Internet, Marketing, Media and Entertainment |
| Soichiro Kawai | 1 | Japan | Seed, Angel | Media and Entertainment, Information Technology, Internet |
| Tadashi Masuoka | 1 | Japan | Seed | Medical, Health Care, Home Health Care |
| Makoto Takano | 1 | Japan, Philippines | Seed, Series A, Series B | Content, Sports, Apps |
| Takashi Sato | 1 | Japan, United States | Angel | Fitness, Computer, Software |
| Kenshin Fujiwara | 1 | Japan | Seed, Series A | Mobile, Medical, Software |
| Naruhisa Nakagawa | 1 | Japan, United States, United Kingdom | Seed, Series A | Manufacturing, Beauty, Environmental Consulting |
| Yuto Nagatomo | 1 | Japan | Seed, Angel | SNS, Sports, Content |
| Sakano Atsushi | 1 | Japan | Seed, Series B | Medical, Nursing and Residential Care, SaaS |
| Taizo Son | 1 | Japan, Singapore, United States | Seed, Series A, Angel | Financial Services, Information Technology, Venture Capital |
| Hisayoshi Mizutani | 1 | Japan | Seed | E-Commerce, Health Care |
| Eiko Hashiba | 1 | Japan | Seed | Fitness, Health Care |
| Kamata Tomihisa | 1 | Japan, United States | Seed, Angel | Fitness, Medical, Genetics |
| Hanafusa Hiroya | 1 | Japan | Seed, Angel | Health Care, AgTech, Software |
| Yamashita Tetsuya | 1 | Japan | Seed | Medical, Health Care, Facilities Support Services |
| Jun Nishikawa | 1 | Japan | Seed, Series A, Angel | Media and Entertainment, Mobile, Content |
| Kazuma Ieiri | 1 | Japan | Seed, Angel | Content, Fashion, Recruiting |
| Hao Yan | 1 | Japan | Series A | Robotics, Manufacturing, Medical Device |
| Hayama Takashi | 1 | Japan | Seed | SNS, Beauty, Medical |

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