NTT DOCOMO Ventures is the corporate venture capital arm of the NTT Group, one of Japan's largest telecommunications companies. Founded in 2008 and headquartered in Tokyo, it operates one of the largest corporate venture funds in Japan, investing in startups with advanced and disruptive technologies, services, and business models worldwide to create new business opportunities for the NTT Group.
Average disclosed round size is $54.6M (across 39 rounds with reported amounts).
Portfolio
62
Fund Size
—
Top Stage
Series C
Last 12 Mo
6
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
69 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 MiRESSO | Series A | — | Feb 2026 |
 Argu | Unknown | — | Jan 2026 |
 Miresso Co Ltd | Series A | — | Jan 2026 |
 Doppel | Series C | $70M | Nov 2025 |
 Lisse Co Ltd | Series C | — | Nov 2025 |
 HappyRobot | Series B | — | Oct 2025 |
 Biome | Unknown | — | Mar 2025 |
 MeetsMore Inc. | Unknown | — | Mar 2025 |
 ElevenLabs | Series C | $250M | Jan 2025 |
 Securenavi | Series B | — | Jan 2025 |
 Total Future Healthcare Inc | Unknown | — | Oct 2024 |
 Soxai | Unknown | — | Jun 2024 |
 Soxai Inc | Unknown | — | Jun 2024 |
 Turing | Unknown | — | Apr 2024 |
| TTiledb Inc | Series B | $34M | Oct 2023 |
 Flux Inc | Series B | — | Jun 2023 |
 Techtouch, Inc. | Unknown | — | Feb 2023 |
 TechTouch | Unknown | — | Feb 2023 |
| TTechtouch Inc | Series A | — | Feb 2023 |
 TileDB | Series B | $34M | Jan 2023 |
 Sitetracker | Series D | $96M | Sep 2022 |
 Inworld AI | Series A | $50M | Aug 2022 |
| FFastLabel Inc. | Growth | — | Aug 2022 |
| TTheai Inc | Series A | — | Jan 2022 |
| JJumpCloud, Inc. | Series F | $225M | Oct 2021 |
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Top Co-Investors
Valor Equity Partners8 shared
Horizons Ventures7 shared
Atreides Management6 shared
Third Point Ventures6 shared
Makers Fund6 shared
XN6 shared
Lux Capital6 shared
Cobalt Capital6 shared
OCA Ventures6 shared
Galaxy Interactive6 shared
Intel Capital5 shared
Mizuho Capital5 shared
DNX Ventures5 shared
Salesforce Ventures4 shared
Bessemer Venture Partners4 shared
Kleiner Perkins4 shared
Verizon Ventures4 shared
Eight Roads4 shared
SBI Investment4 shared
SMBC Venture Capital4 shared
Last updated: 9 September 2026