# Ayumu Manabe

> Ayumu Manabe is a angel investor in Tokyo backing Wearables and Biometrics. See 1 investments, check sizes, portfolio and contact details. Updated Sep 2026.

- Type: Angel Investor
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Jun 2020
- Lead investor: 0%
- Last updated: Sep 2026
- LinkedIn: https://www.linkedin.com/in/ayumu-manabe-3ab108108/

Ayumu Manabe is a angel investor in Tokyo focused on Wearables and Biometrics. Ayumu Manabe

## Contacts

5 contacts available for Ayumu Manabe: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ayumu-manabe?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Wearables | 1 | 100% |
| Biometrics | 1 | 100% |
| Health Care | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Enstem | 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 |  |

1 of 1 investments shown.

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## FAQ

### What does Ayumu Manabe invest in?

Ayumu Manabe 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 Ayumu Manabe?

Public channels for Ayumu Manabe include LinkedIn. 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 Ayumu Manabe last invest?

The most recent investment recorded for Ayumu Manabe 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 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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