# Kazuya Oyama

> Kazuya Oyama is a Series B investor at Sumitomo Mitsui Trust International backing Information Technology. See 2 investments, check sizes, portfolio. Updated…

- Type: Angel Investor
- Fund: [Sumitomo Mitsui Trust International](https://shizune.co/investors/profile/sumitomo-mitsui-trust-international)
- Location: Minato, Japan
- Total investments: 2
- Last investment: Jul 2024
- Lead investor: 50%
- Last updated: Aug 2026

Kazuya Oyama is a Series B investor at Sumitomo Mitsui Trust International in Minato focused on Information Technology and Robotics. Kazuya Oyama is based out of Tokyo, Tokyo and is the President and CEO of Sumitomo Mitsui Trust International.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Information Technology | 2 | 100% |
| Robotics | 1 | 50% |
| Communities | 1 | 50% |
| Business Development | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series B | 1 | 50% |
| Venture - Series Unknown | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| avatarin | avatarin develops next-generation mobility and human augmentation platforms. | $23.5M | Series B | Jul 18, 2024 |  |
| Creww | Creww is a startup community that provides total support for new businesses using digital technology and for people who want to take on challenges in solving social and corporate issues. They support corporate open innovation to realize business creation and digital transformation. |  | Venture - Series Unknown | Apr 28, 2021 |  |

2 of 2 investments shown.

## Co-investors
- [Fuyo General Lease](https://shizune.co/investors/profile/fuyo-general-lease) — VC Fund, 2 deals together
- [Mizuho Bank](https://shizune.co/investors/profile/mizuho-bank) — VC Fund, 2 deals together
- [Omron Ventures](https://shizune.co/investors/profile/omron-ventures) — VC Fund, 1 deal together
- [San-Ai Oil](https://shizune.co/investors/profile/san-ai-oil) — VC Fund, 1 deal together
- [SoftBank](https://shizune.co/investors/profile/softbank) — VC Fund, 1 deal together

## About Sumitomo Mitsui Trust International

VC Fund



1 contacts available at Sumitomo Mitsui Trust International.

| Name | Title | Profile |
| --- | --- | --- |
| Kazuya Oyama | President and CEO | https://shizune.co/investors/profile/kazuya-oyama |

## 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 Kazuya Oyama invest in?

Kazuya Oyama invests primarily in Information Technology, Robotics and Communities startups, most often at Series B and Venture - Series Unknown 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 Kazuya Oyama last invest?

The most recent investment recorded for Kazuya Oyama closed in Jul 2024. 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.

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