# DIGITAL HEARTS HOLDINGS > DIGITAL HEARTS HOLDINGS is a VC fund in Tokyo backing Gaming and Web3. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026. - Type: VC Fund - Location: Tokyo, Japan - Total investments: 3 - Last investment: Feb 2025 - Lead investor: 33% - Last updated: Aug 2026 - Website: https://en.digitalhearts-hd.com - Facebook: https://www.facebook.com/digitalhearts DIGITAL HEARTS HOLDINGS is a VC fund in Tokyo focused on Gaming and Web3. Digital Hearts Holdings provides debugging of games, mobile phones, smartphones, and websites. The company focuses on enhancing software stability and security. Digital Hearts Holdings wants to build a trustworthy and safe online community. ## Contacts 5 contacts available for DIGITAL HEARTS HOLDINGS. Shizune tracks 2 team members at DIGITAL HEARTS HOLDINGS. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/hearts-united-group?utm_source=investor_profile ## Round sizes | Stage | Round size | | --- | --- | | Seed | $4.5M–$19M | ## Investment focus ### Industry | Industry | Investments | Share | | --- | --- | --- | | Gaming | 2 | 67% | | Web3 | 1 | 33% | | eSports | 1 | 33% | | Software | 1 | 33% | | Online Games | 1 | 33% | 8 industries tracked in total. ### Country | Country | Investments | Share | | --- | --- | --- | | Japan | 2 | 67% | | Singapore | 1 | 33% | ## Team | Name | Title | Investments | Profile | | --- | --- | --- | --- | | Joe Nguyen | Localization | 0 | https://shizune.co/investors/profile/joe-nguyen | | Yasumasa Ninomiya | President and CEO | 0 | https://shizune.co/investors/profile/yasumasa-ninomiya | ## Investments | Company | Description | Amount | Stage | Date | Website | | --- | --- | --- | --- | --- | --- | | TOKYO GameFi | TOKYO GameFi is a Web3 firm formed by a management team of developers and engineers with previous experience at CyberAgent. | $6.9M | Seed | Feb 06, 2025 | | | 81RAVENS | 81RAVENS is a IT company that develops computer games and also esports platform organizing competitions. | $4.5M | Seed | Oct 30, 2024 | | | Turing | Turing develops and manufactures fully autonomous vehicles. | $19.4M | Seed | Apr 23, 2024 | | 3 of 3 investments shown. ## Co-investors - [DIMENSION](https://shizune.co/investors/profile/dimension-0ef6) — VC Fund, 2 deals together - [ANRI](https://shizune.co/investors/profile/anri) — VC Fund, 1 deal together - [Global Brain Corporation](https://shizune.co/investors/profile/global-brain-corporation) — VC Fund, 1 deal together - [GREE Ventures](https://shizune.co/investors/profile/gree-ventures-e73a) — VC Fund, 1 deal together - [JGC Mirai Innovation Fund](https://shizune.co/investors/profile/jgc-mirai-innovation-fund) — VC Fund, 1 deal together - [KDDI](https://shizune.co/investors/profile/kddi) — VC Fund, 1 deal together ## Similar investors ### Similar industry - [BITKRAFT Ventures](https://shizune.co/investors/profile/bitkraft-ventures) — VC Fund - [Sam Enrico Williams](https://shizune.co/investors/profile/sam-enrico-williams-d11c) — Angel Investor - [Courtside Ventures](https://shizune.co/investors/profile/courtside-ventures) — VC Fund ### Similar stage - [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund - [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund - [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund ### Similar country - [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund - [Seeds Capital](https://shizune.co/investors/profile/seeds-capital) — VC Fund - [Wavemaker Ventures](https://shizune.co/investors/profile/wavemaker-partners) — VC Fund ## Featured in investor lists - [eSports Investors in Singapore](https://shizune.co/investors/esports-investors-singapore) - [Sports Investors in Singapore](https://shizune.co/investors/sports-investors-singapore) - [Sports VC Funds in Singapore](https://shizune.co/investors/sports-vc-funds-singapore) - [eSports Investors in Asia](https://shizune.co/investors/esports-investors-asia) - [eSports VC Funds in Asia](https://shizune.co/investors/esports-vc-funds-asia) - [eSports VC Funds in Singapore](https://shizune.co/investors/esports-vc-funds-singapore) ## FAQ ### What does DIGITAL HEARTS HOLDINGS invest in? DIGITAL HEARTS HOLDINGS invests primarily in Gaming, Web3 and eSports startups, most often at Seed stage. Most of the 3 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio. ### What is DIGITAL HEARTS HOLDINGS's check size? DIGITAL HEARTS HOLDINGS typically joins rounds of $4.5M–$19M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds DIGITAL HEARTS HOLDINGS participates in. ### How do I contact DIGITAL HEARTS HOLDINGS? Public channels for DIGITAL HEARTS HOLDINGS include the website linked on this profile and Facebook. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox. ### Who are the partners at DIGITAL HEARTS HOLDINGS? The team at DIGITAL HEARTS HOLDINGS includes Joe Nguyen (Localization) and Yasumasa Ninomiya (President and CEO). The Team section lists each member with their title, investment count and links. ### Is Shizune's investor data accurate? Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co