# Tokyu Construction

> Tokyu Construction is a VC fund in Shibuya backing Energy, CivicTech and Construction. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Shibuya, Japan
- Total investments: 3
- Last investment: Jul 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/tokyu-construction-co-ltd/
- Website: https://www.tokyu-cnst.co.jp/

Tokyu Construction is a VC fund in Shibuya focused on Energy and CivicTech. Tokyu Construction engages in civil engineering, construction, and real estate businesses. The construction of infrastructure, including railroads, roads, tunnels, and bridges, as well as earthquake disaster recovery initiatives They create community-based urban development initiatives. They are working on the real estate purchase and leasingindustry, which combines elements of the construction, rental, and equivalent-exchange industries.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 33% |
| CivicTech | 1 | 33% |
| Construction | 1 | 33% |
| Manufacturing | 1 | 33% |
| Renewable Energy | 1 | 33% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series B | 1 | 33% |
| Series C | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Japan | 2 | 67% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Starlight Engine | Starlight Engine develops and commercializes fusion energy power plant technologies. | $37.4M | Seed | Jul 15, 2026 |  |
| Monogusa | Monoxer is a Information Technology. | $12.2M | Series C | Oct 28, 2025 |  |
| CleanFiber | CleanFiber is a construction manufacturing company that makes building insulation from recycled corrugated cardboard. They are preparing to launch their first facility and they have customer commitments. The company was founded in 2013 and headquartered in Buffalo, New York. | $28M | Series B | Apr 12, 2024 |  |

3 of 3 investments shown.

## Co-investors
- [Global Brain Corporation](https://shizune.co/investors/profile/global-brain-corporation) — VC Fund, 3 deals together
- [First Light Capital](https://shizune.co/investors/profile/ub-ventures) — VC Fund, 2 deals together
- [Ahlstrom Capital](https://shizune.co/investors/profile/ahlstrom-capital) — VC Fund, 1 deal together
- [ANA Holdings](https://shizune.co/investors/profile/ana-holdings) — VC Fund, 1 deal together
- [AXA Investment Managers](https://shizune.co/investors/profile/axa-investment-managers) — VC Fund, 1 deal together
- [Climate Innovation Capital](https://shizune.co/investors/profile/climate-innovation-capital) — VC Fund, 1 deal together

## 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 Tokyu Construction invest in?

Tokyu Construction invests primarily in Energy, CivicTech and Construction startups, most often at Seed and Series B stage. Most of the 3 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Tokyu Construction last invest?

The most recent investment recorded for Tokyu Construction closed in Jul 2026. Shizune tracks 3 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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