# Retty

> Retty is a VC fund in Tokyo backing Internet and Media and Entertainment. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Feb 2018
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/retty-inc./
- X (Twitter): http://twitter.com/Retty_jp
- Website: http://retty.me
- Facebook: http://www.facebook.com/retty.me

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## Contacts

5 contacts available for Retty. Shizune tracks 6 team members at Retty. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/retty?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Internet | 1 | 100% |
| Media and Entertainment | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Issei Mori | Outside Directors (Audit and Supervisory Committee Member) | 1 | https://shizune.co/investors/profile/issei-mori |
| kazuya takeda | Founder and CEO | 0 | https://shizune.co/investors/profile/kazuya-takeda |
| Mayumi Umezawa | Outside Director(Audit and Supervisory Committee Member) | 0 | https://shizune.co/investors/profile/mayumi-umezawa |
| Natsuka Tetsuya | Director, Co-founder | 0 | https://shizune.co/investors/profile/natsuka-tetsuya |
| Osugi Izumi | Outside Directors (Audit and Supervisory Committee Member) | 0 | https://shizune.co/investors/profile/osugi-izumi |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| MOSH Japan | MOSH is a web page creation services for individual business owners. | $2.8M | Seed | Feb 15, 2018 |  |

1 of 1 investments shown.

## Co-investors
- [Genesia Ventures](https://shizune.co/investors/profile/genesia-ventures) — VC Fund, 1 deal together

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### Similar country
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## Featured in investor lists
- [Mobile Apps VC Funds in Japan](https://shizune.co/investors/mobile-apps-vc-funds-japan)

## FAQ

### What does Retty invest in?

Retty invests primarily in Internet and Media and Entertainment startups, most often at Seed 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 Retty?

Public channels for Retty 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.

### Who are the partners at Retty?

The team at Retty includes Issei Mori (Outside Directors (Audit and Supervisory Committee Member)), kazuya takeda (Founder and CEO) and Mayumi Umezawa (Outside Director(Audit and Supervisory Committee Member)), among 6 team members tracked by Shizune. 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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