DMM.com is a corporate venture arm. The known portfolio counts 6 companies, including Mantra, MyAnimeList, Cocodoru, Japan Healthcare, Teplo and mapry.
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Investment focus
- Focus
- Corporate-Strategic
DMM.com portfolio companies (6)
- Mantra
- MyAnimeList
- Cocodoru
- Japan Healthcare
- Teplo
- mapry
Co-investors
Funds that share portfolio companies with DMM.com.
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About DMM.com
The firm's listing covers focus area Corporate-Strategic; known deals cluster at Seed and Series A.
Across the known portfolio, 5 co-investors appear alongside DMM.com, including Kodansha, Legend Partners and コンコードエグゼクティブグループ｜キャリア設計＆選考対策.
Frequently asked questions
What is DMM.com?
DMM.com is a corporate venture arm with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does DMM.com invest in?
Listed focus areas include Corporate-Strategic. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does DMM.com invest at?
The known deals of DMM.com include Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
How do I contact DMM.com?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal