# Yasuhiro Hayam

> Yasuhiro Hayam is a Series A investor backing Health Care and Medical Device. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Lead investor: 100%
- Last updated: Aug 2026

Yasuhiro Hayam is a Series A investor focused on Health Care and Medical Device. Yasuhiro Hayami is the Chief Business Officer of MEDIROM Mother Labs.

## Contacts

5 contacts available for Yasuhiro Hayam: 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/yasuhiro-hayam?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 1 | 100% |
| Medical Device | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| MEDIROM MOTHER Labs | MEDIROM MOTHER Labs company’s core activities include the “Specific Health Guidance Program” offered through the “Lav” health application and development and sales of the 24/7 recharge-free MOTHER Bracelet smart tracker. |  | Series A |  | https://medirom-mother-labs.co.jp |

1 of 1 investments shown.

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## FAQ

### What does Yasuhiro Hayam invest in?

Yasuhiro Hayam invests primarily in Health Care and Medical Device startups, most often at Series A 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 Yasuhiro Hayam?

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### 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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