# Yuki Matsumoto

> Yuki Matsumoto is a seed investor at DMM.com (Tokyo) backing Apps and Software. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [DMM.com](https://shizune.co/investors/profile/dmm)
- Location: Tokyo, Japan
- Total investments: 2
- Last investment: Oct 2020
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/yuki-matsumoto-b4698525
- X (Twitter): https://twitter.com/y_matsuwitter
- Facebook: https://www.facebook.com/ymatsuwitter

Yuki Matsumoto is a seed investor at DMM.com in Tokyo focused on Apps and Software. Yuki Matsumoto is the Director, CTO, and Co-Founder of En.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 50% |
| Software | 1 | 50% |
| E-Commerce | 1 | 50% |
| Incubators | 1 | 50% |
| Service Industry | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series A | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Appify Technologies | Appify Technologies operates a no-code development service that enables users to create personal e-commerce applications. | $28.3M | Seed | Oct 12, 2020 |  |
| BoostIO | MAISIN&CO makes meetings efficient. MAISIN&CO was founded in 2014. | $13.8M | Series A | Dec 03, 2018 |  |

2 of 2 investments shown.

## Co-investors
- [ANRI](https://shizune.co/investors/profile/anri) — VC Fund, 1 deal together
- [East Ventures](https://shizune.co/investors/profile/east-ventures) — VC Fund, 1 deal together
- [GREE Ventures](https://shizune.co/investors/profile/gree-ventures-e73a) — VC Fund, 1 deal together
- [NOW Japan](https://shizune.co/investors/profile/now-inc) — VC Fund, 1 deal together

## About DMM.com

VC Fund · Tokyo, Japan

DMM.com Group provides digital content distribution, online rental, internet connection, manufacturing support, and solar power generation services. The company was established in November 1999 and is based in Minato-ku, Tokyo, Japan.

5 contacts available at DMM.com.

| Name | Title | Profile |
| --- | --- | --- |
| Keiji Kameyama | Chairman & CEO | https://shizune.co/investors/profile/keiji-kameyama-ec77 |
| Tak Fujii | Executive Producer - Business Development Executive | https://shizune.co/investors/profile/tak-fujii |
| Wataru Shinohara | Software Developer | https://shizune.co/investors/profile/wataru-shinohara |
| Yuki Matsumoto | CTO | https://shizune.co/investors/profile/yuki-matsumoto |
| Yusuke Muranaka | Chief Operating Officer / COO | https://shizune.co/investors/profile/yusuke-muranaka |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Yuki Matsumoto invest in?

Yuki Matsumoto invests primarily in Apps, Software and E-Commerce startups, most often at Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Yuki Matsumoto last invest?

The most recent investment recorded for Yuki Matsumoto closed in Oct 2020. Shizune tracks 2 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co