# Mr. Keita Iwasaki

> Mr. Keita Iwasaki is a seed investor at Yamaguchi Capital backing Apps and Music. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Yamaguchi Capital](https://shizune.co/investors/profile/yamaguchi-capital)
- Total investments: 1
- Last investment: Aug 2023
- Lead investor: 0%
- Last updated: Aug 2026

Mr. Keita Iwasaki is a seed investor at Yamaguchi Capital focused on Apps and Music. Mr. Keita Iwasaki

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 100% |
| Music | 1 | 100% |
| Social Media | 1 | 100% |
| Digital Entertainment | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Baby Jam | Baby Jam is a music app that offers music promotion, video editing, videography, and transaction services. | $829.4K | Seed | Aug 23, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [Ceres Capital](https://shizune.co/investors/profile/ceres-capital) — VC Fund, 1 deal together
- [FIREBUG](https://shizune.co/investors/profile/firebug) — VC Fund, 1 deal together
- [NES Venture Capital](https://shizune.co/investors/profile/nes-venture-capital) — VC Fund, 1 deal together

## About Yamaguchi Capital

VC Fund · Yamaguchi, Japan

Yamaguchi Capital Co., Ltd. is a venture capital firm. Yamaguchi Capital Co., Ltd. was established in 1996 and is based in Yamaguchi-ken, Japan.

2 contacts available at Yamaguchi Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Chibagin Moriwaki | Representative Director | https://shizune.co/investors/profile/chibagin-moriwaki |
| Mr. Keita Iwasaki | Executive | https://shizune.co/investors/profile/mr-keita-iwasaki |

## 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 Mr. Keita Iwasaki invest in?

Mr. Keita Iwasaki invests primarily in Apps, Music and Social Media 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.

### When did Mr. Keita Iwasaki last invest?

The most recent investment recorded for Mr. Keita Iwasaki closed in Aug 2023. 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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