# Tomohiro Otsuki

> Tomohiro Otsuki is a seed investor at KSP. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [KSP](https://shizune.co/investors/profile/ksp)
- Total investments: 1
- Last investment: Jun 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/otsuki/

Tomohiro Otsuki is a seed investor at KSP. Tomohiro Otsuki

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| 3DC | 3DC develops and manufactures a new carbon material, graphene meso sponge (GMS), for electrodes in next-generation batteries, capacitors, fuel cells and other energy storage and generation devices. | $3.7M | Seed | Jun 06, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [Sony Innovation Fund](https://shizune.co/investors/profile/sony-innovation-fund) — VC Fund, 2 deals together
- [AET Fund](https://shizune.co/investors/profile/aet-fund) — VC Fund, 1 deal together
- [ANRI](https://shizune.co/investors/profile/anri) — VC Fund, 1 deal together
- [CBC Group](https://shizune.co/investors/profile/cbc-group-b40f) — VC Fund, 1 deal together
- [Mitsubishi UFJ Capital](https://shizune.co/investors/profile/mitsubishi-ufj-capital) — VC Fund, 1 deal together
- [SMBC Venture Capital](https://shizune.co/investors/profile/smbc-venture-capital) — VC Fund, 1 deal together

## About KSP

VC Fund · Kawasaki, Japan

KSP, Inc. is the core business entity responsible for operating the Kanagawa Science Park (KSP) and has accepted the challenge of creating new industries through the support, development, and incubation of venture businesses. We provide a variety of business support services that best meet the needs of venture businesses in each stage of theirbusiness growth, ranging from the processes of startup and growth to public offerings. Several hundreds of new startup companies have been created and nurtured since its foundation. An incubation manager (IM) acts as a coordinator and provides a variety of support services to a venture company to help them successfully launch and develop their new business, such as offering individual consultations and a variety of information or advice. KSP, Inc. is well poised to cope with the varying needs of new ventures for highly sophisticated, specialized tasks by offering a business school, business support center, business matching services, and investment funds.The public sector, such as the Kanagawa prefectural government, Kawasaki city government, and the Development Bank of Japan, Inc., has an equity participation in KSP, thus playing a vital role in the deployment of local industrial development policy.

2 contacts available at KSP.

| Name | Title | Profile |
| --- | --- | --- |
| Kiichi Kubota | President | https://shizune.co/investors/profile/kiichi-kubota-b035 |
| Tomohiro Otsuki | Incubation Manager | https://shizune.co/investors/profile/tomohiro-otsuki |

## 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

### When did Tomohiro Otsuki last invest?

The most recent investment recorded for Tomohiro Otsuki closed in Jun 2024. 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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