# Digital Grid

> Digital Grid is a VC fund in Tokyo backing Solar and Energy Storage. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Feb 2026
- Lead investor: 100%
- Last updated: Aug 2026
- Website: http://www.digitalgrid.com/

Digital Grid is a retail supply contract or a power supply contract with a service provider using the digital grid platform.

## Contacts

5 contacts available for Digital Grid. Shizune tracks 5 team members at Digital Grid. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/digital-grid?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Solar | 1 | 100% |
| Energy Storage | 1 | 100% |
| Renewable Energy | 1 | 100% |
| Technical Support | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Abe Rikiya | Chairman & CTO | 0 | — |
| Hideaki Matsui | Director | 0 | — |
| Kimihiko Nakamura | Chief Technical Advisor | 0 | — |
| Noriichi Ikari | Executive Officer | 0 | — |
| Yoshitaka Koshimura | Founder Advisor | 0 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Esree Energy | Esree Energy is a creator of thermal-based energy storage systems designed to effectively store and distribute electricity. The business stores excess energy as thermal differentials using compressed carbon dioxide and heat pump concepts. |  | Corporate Round | Feb 26, 2026 |  |

1 of 1 investments shown.

## Co-investors
- [ReGACY Innovation Group](https://shizune.co/investors/profile/regacy-innovation-group) — VC Fund, 1 deal together

## Similar investors

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## FAQ

### What does Digital Grid invest in?

Digital Grid invests primarily in Solar, Energy Storage and Renewable Energy startups, most often at Corporate Round 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.

### How do I contact Digital Grid?

Public channels for Digital Grid include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Digital Grid?

The team at Digital Grid includes Abe Rikiya (Chairman & CTO), Hideaki Matsui (Director) and Kimihiko Nakamura (Chief Technical Advisor). The Team section lists each member with their title, investment count and links.

### 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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