Open Ventures
VC Fund
Tokyo, Japan
Open Ventures is a VC fund in Tokyo focused on Gaming and Software. Open Ventures provide support for pre-seed and seed that is expected to bear the future of Japan with the vision of creating new value.
- Total investments:
- 3
- Last investment:
- Lead investor:
- 67%
Last updated:
For AI agents: llms.txt
Industries Open Ventures invests in
Stages Open Ventures invests in
Countries Open Ventures invests in
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
3 more contacts available
Investment Focus
Industry
- Gaming 1 (33%)
- Software 1 (33%)
- Blockchain 1 (33%)
- Online Games 1 (33%)
- Cryptocurrency 1 (33%)
Stage
- Seed 1 (33%)
- Private Equity 1 (33%)
Country
- Japan 1 (33%)
- Germany 1 (33%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Kohei Imaizumi
Associate
|
Associate | Total investments: 1 | Find email | |
|
Takeyuki Ishii
President and CEO
|
President and CEO | Total investments: 1 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
t3rn
|
t3rn offers fast, secure and cost-efficient bridging, optimizing cross-chain executions by leveraging the modular layers of the t3rn stack for storage, validation, settlement and consensus t3rn was founded in 2020 and is based in BVI | $6.5M / Private Equity / Nov 25, 2022 | |
Clitch
|
Clitch is an online platform that helps you connect with gamers that are suited for you through a setting called recruitment. | Seed / May 17, 2021 | |
|
Clitch
|
Clitch is an online platform that helps you connect with gamers that are suited for you through a setting called recruitment. | Seed / May 17, 2021 |
Co-Investors
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FAQ
What does Open Ventures invest in?
Open Ventures invests primarily in Gaming, Software and Blockchain startups, most often at Seed and Private Equity 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.
How do I contact Open Ventures?
Public channels for Open Ventures 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 Open Ventures?
The team at Open Ventures includes Kohei Imaizumi (Associate) and Takeyuki Ishii (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.
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