Tatsuya Tsuruoka
Angel Investor
Tokyo, Japan
Tatsuya Tsuruoka is a angel investor in Tokyo focused on Wearables and Biometrics. Tatsuya Tsuruoka - Principal Software Engineer @ Mercari
- Total investments:
- 1
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Tatsuya Tsuruoka invests in
Stages Tatsuya Tsuruoka invests in
Countries Tatsuya Tsuruoka invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
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| Personal phone | ||
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Investment Focus
Industry
- Wearables 1 (100%)
- Biometrics 1 (100%)
- Health Care 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Enstem is engaged in the biometric data business and the web marketing business. It also analyzes the body data and subjective data acquired from a dedicated smartwatch and quantifies the condition, enabling the team by analyzing the biometric data obtained from the dedicated smartwatch and the subjective data obtained by the app together. | $233.6K / Angel / Jun 24, 2020 |
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FAQ
What does Tatsuya Tsuruoka invest in?
Tatsuya Tsuruoka invests primarily in Wearables, Biometrics and Health Care startups, most often at Angel stage. Most of the 1 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 Tatsuya Tsuruoka?
Public channels for Tatsuya Tsuruoka include LinkedIn 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 Tatsuya Tsuruoka last invest?
The most recent investment recorded for Tatsuya Tsuruoka closed in Jun 2020. Shizune tracks 1 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 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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