# ONE Innovators

ONE Innovators is a Private Equity based in Tokyo, Japan.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Tokyo, Japan
- **Region:** Asia
- **Address:** 1-4-1 Nihonbashi, Chuo-ku, Tokyo, Japan
- **Founded:** 2023
- **Assets under management:** Undisclosed
- **Website:** oneinnovators.co.jp

## Regulatory record

- **Reports private funds:** No

## About

ONE Innovators is a Tokyo-based venture capital fund founded in 2023. The firm focuses on investments in startups developing sustainable technologies. ONE Innovators has made 5 investments, including a Series A investment in Number 8 Bio on November 11, 2025.

## Sectors

- ClimateTech
- Energy Transition & Renewables
- Industrial Tech

## People

- Hideki Tsuji — General Partner
- Shu Shimada — General Partner
- Takayuki Shimizu — General Partner
- Teruyoshi Murakami — General Partner

## Questions

### Who makes investment decisions at ONE Innovators?

All four named General Partners — Hideki Tsuji, Shu Shimada, Takayuki Shimizu, and Teruyoshi Murakami — run the investment process. The firm's website does not carve out a separate CIO or investment committee, implying partnership-level decision-making.

### What is the investment mandate of ONE Innovators?

ONE Innovators invests exclusively in carbon-neutral technology startups at the seed and early stages. The firm targets technologies that will reach societal deployment between 2030 and 2040, contributing to the 2050 net-zero target.

### Does ONE Innovators invest outside Japan?

The firm's founding language discusses Japan's carbon-neutral imperative alongside other nations, but all disclosed offices and General Partners are based in Tokyo. Geographic scope beyond Japan has not been publicly detailed.

### What is the size of ONE Innovators' fund?

The firm has not disclosed the capital raised for its inaugural fund. The AUM is undisclosed.

## Related profiles

- [O'Neil Capital Management](https://altss.com/profile/o-neil-strategic-capital)
- [One Line Venture Capital](https://altss.com/profile/one-line-venture-capital)

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Last updated: 2026-06-03T20:00:00.000Z

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