Aikawa Shintaro
Chief Executive Officer @ GREE Ventures
Tokyo, Japan
Aikawa Shintaro is a seed investor at GREE Ventures in Tokyo focused on Information Technology and Finance. Shintaro Aikawa is the Chief Executive Officer at GREE Ventures, Inc.
- Total investments:
- 15
- Last investment:
- Lead investor:
- 20%
Last updated:
For AI agents: llms.txt
Industries Aikawa Shintaro invests in
Stages Aikawa Shintaro invests in
Countries Aikawa Shintaro invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Information Technology 4 (27%)
- Finance 2 (13%)
- Logistics 2 (13%)
- Consulting 2 (13%)
- Financial Services 2 (13%)
Stage
- Seed 8 (53%)
- Venture - Series Unknown 3 (20%)
- Series A 2 (13%)
Country
- Japan 10 (67%)
- Singapore 1 (7%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Univearth is a tech company that specializes in developing a logistics digital transformation platform to modernize the logistics industry. | $2.4M / Seed / Oct 02, 2025 | ||
| Umee Technologies is an IT firm that offers full-stack development, conversational AI, and psychological analysis engine services. | $2M / Series A / Mar 12, 2025 | ||
| Infobox is a sales data platform that includes every detail from market research to creating a list of companies and contacting decision-makers. | $10.6M / Series A / Jan 21, 2025 | ||
| 81RAVENS is a IT company that develops computer games and also esports platform organizing competitions. | $4.5M / Seed / Oct 30, 2024 | ||
| Smartround is a specialized finance management platform for startups and their investors. For start-ups, for entrepreneurs who are not familiar with finance, simply enter the necessary information according to the guide, prepare appropriate financing round, and prepare a function that can simulate and execute a capital increase. Support informationsharing and communication with shareholders even after the capital increase. | Venture - Series Unknown / Sep 04, 2024 | ||
| Suitup is a project and task management solution that teams can readily utilize regularly. With spreadsheet-like processes, it make teamwork evident and prevents tasks from being neglected or deadlines from being missed. | $1.2M / Seed / Jul 01, 2024 | ||
| SHINSEKAI Technologies focuses on supporting companies, enabling them to advance their services to Web3 and NFT technologies. | $1.3M / Seed / Mar 28, 2024 | ||
| Infobox is a sales data platform that includes every detail from market research to creating a list of companies and contacting decision-makers. | $4.4M / Seed / Feb 14, 2024 | ||
| Trailblaze Asset Management provides lawsuit and arbitration financing using public data. | $602.4K / Seed / Feb 12, 2024 | ||
| kickflow provides a cloud-based workflow service. | Seed / Oct 26, 2023 | ||
| See all 15 investments → | |||
Co-Investors
About GREE Ventures
GREE Ventures is a venture capital firm that invests in early stage startups.
GREE Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Aikawa Shintaro
Chief Executive Officer
|
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FAQ
What does Aikawa Shintaro invest in?
Aikawa Shintaro invests primarily in Information Technology, Finance and Logistics startups, most often at Seed and Venture - Series Unknown stage. Most of the 15 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 Aikawa Shintaro?
Public channels for Aikawa Shintaro include LinkedIn, X (Twitter) and the website linked on this profile. 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.
When did Aikawa Shintaro last invest?
The most recent investment recorded for Aikawa Shintaro closed in Oct 2025. Shizune tracks 15 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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