# Yamaguchi Masahiro

> Yamaguchi Masahiro is a Series B investor at SMBC Venture Capital backing CRM. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [SMBC Venture Capital](https://shizune.co/investors/profile/smbc-venture-capital)
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Oct 2019
- Lead investor: 0%
- Last updated: Aug 2026

Yamaguchi Masahiro is a Series B investor at SMBC Venture Capital in Tokyo focused on CRM and Sales Automation. Yamaguchi Masahiro - Managing Director @ SMBC Venture Capital

## Contacts

5 contacts available for Yamaguchi Masahiro: 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/yamaguchi-masahiro?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| CRM | 1 | 100% |
| Sales Automation | 1 | 100% |
| Information Services | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mazrica | Matsurika develops and provides the sales and marketing platform "Senses" that maximizes the results of the sales organization. Rather than aiming for simple efficiency by combining the power of people and technology, it will create a more free, more creative, and fulfilling work life in the world. | $1.4M | Series B | Oct 30, 2019 | http://www.mazrica.com/ |

1 of 1 investments shown.

## Co-investors
- [DNX Ventures](https://shizune.co/investors/profile/dnx-ventures) — VC Fund, 1 deal together
- [Iyogin Capital](https://shizune.co/investors/profile/iyogin-capital) — VC Fund, 1 deal together
- [NTT DOCOMO Ventures](https://shizune.co/investors/profile/ntt-docomo-ventures) — VC Fund, 1 deal together

## About SMBC Venture Capital

VC Fund · Tokyo, Japan

Sumitomo Mitsui Banking Corporation (SMBC) and its group companies offer a broad range of financial services centered on banking. They are also engaged in the leasing, securities, credit card, investment, mortgage securitization, venture capital and other credit related businesses. The following lists the activities of SMBC, its subsidiaries andaffiliates in the various business segments.

5 contacts available at SMBC Venture Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Akira Ochiai | President & Chief Executive Officer | https://shizune.co/investors/profile/akira-ochiai |
| Furuta Daiji | Managing Director | https://shizune.co/investors/profile/furuta-daiji |
| Ishibashi Tatsushi | President and CEO | https://shizune.co/investors/profile/ishibashi-tatsushi |
| Keita Kawato | Deputy General Manager | https://shizune.co/investors/profile/keita-kawato |
| Makoto Nakamura | Executive Officer | https://shizune.co/investors/profile/nakamura-makoto |

## Similar investors

### Similar stage
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund

## FAQ

### What does Yamaguchi Masahiro invest in?

Yamaguchi Masahiro invests primarily in CRM, Sales Automation and Information Services startups, most often at Series B 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 Yamaguchi Masahiro?

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 Yamaguchi Masahiro last invest?

The most recent investment recorded for Yamaguchi Masahiro closed in Oct 2019. 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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