# Mitsumasa Aoyagi

> Mitsumasa Aoyagi is a Series A investor at SIIF (Minato) backing Real Estate and Construction. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [SIIF](https://shizune.co/investors/profile/siif)
- Location: Minato, Japan
- Total investments: 1
- Last investment: Jan 2020
- Lead investor: 0%
- Last updated: Aug 2026

Mitsumasa Aoyagi is a Series A investor at SIIF in Minato focused on Real Estate and Construction. Mitsumasa Aoyagi - Managing Director @ SIIF

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Real Estate | 1 | 100% |
| Construction | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Address | ADDress is a provider of co-living spaces in both urban and rural areas, enabling people to live in a range of luxurious residences at fixed prices. | $645.1K | Series A | Jan 31, 2020 |  |

1 of 1 investments shown.

## Co-investors
- [IT-Farm](https://shizune.co/investors/profile/it-farm) — VC Fund, 1 deal together
- [Japan Finance Corporation](https://shizune.co/investors/profile/japan-finance-corporation) — VC Fund, 1 deal together
- [Japan Finance Corporation](https://shizune.co/investors/profile/japan-finance-corporation-54d8) — VC Fund, 1 deal together
- [Renoveru](https://shizune.co/investors/profile/renoveru) — VC Fund, 1 deal together

## About SIIF

VC Fund · Minato, Japan

SIIF aims to identify and support projects that contribute to the solution of social issues.

1 contacts available at SIIF.

| Name | Title | Profile |
| --- | --- | --- |
| Mitsumasa Aoyagi | Managing Director | https://shizune.co/investors/profile/mitsumasa-aoyagi |

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### Similar stage
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## FAQ

### What does Mitsumasa Aoyagi invest in?

Mitsumasa Aoyagi invests primarily in Real Estate and Construction 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.

### When did Mitsumasa Aoyagi last invest?

The most recent investment recorded for Mitsumasa Aoyagi closed in Jan 2020. 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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