# Seno Kisen

> Seno Kisen is a VC fund backing Energy, Clean Energy and Energy Efficiency. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 1
- Last investment: Apr 2026
- Lead investor: 0%
- Last updated: Aug 2026

Seno Kisen is a VC fund focused on Energy and Clean Energy. Seno Kisen providing miscellaneous water transportation services.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 100% |
| Clean Energy | 1 | 100% |
| Energy Efficiency | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Helical Fusion | Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas. It is a spin-off startup from the National Institute for Fusion Science (NIFS) in Japan that provides a fusion reactor based on the stellarator design, a magnetic confinement approach that enables inherently stable,continuous plasma operation. | $16.9M | Series B | Apr 28, 2026 |  |

1 of 1 investments shown.

## Co-investors
- [ECloud](https://shizune.co/investors/profile/ecloud-japan) — VC Fund, 1 deal together
- Hasetora Spinning — VC Fund, 1 deal together
- [Konoike Transport](https://shizune.co/investors/profile/konoike-transport) — VC Fund, 1 deal together
- Mitani Sangyo — VC Fund, 1 deal together
- Nichias — VC Fund, 1 deal together

## 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 Seno Kisen invest in?

Seno Kisen invests primarily in Energy, Clean Energy and Energy Efficiency 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.

### When did Seno Kisen last invest?

The most recent investment recorded for Seno Kisen closed in Apr 2026. 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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