# Opt Fit

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/opt-fit

- Industry: Software
- Headquarters: Japan
- Website: https://optfit.jp
- Total disclosed funding: $4.6M
- Latest round: Series B (Nov 12, 2025)
- Investors on record: 15

## About

Based in Japan, and founded in 2020, Opt Fit operates as an artificial intelligence software platform. In November 2025,  Opt Fit raised JPY 780 million in series B fundind in which JPY 500 million was raised in Third-party allotment of capital new investor FIRSTLIGHT Capital, SMBC Venture Capital and Fidea Capital. Returning investors Money Forward Venture Partners, Accord Ventures, STATION Ai and NOBUNAGA Capital Village. JPY 200 million was raised in venture debt funding from new investor Aichi Bank and Nagoya Bank and returning investor Japan Finance Corporation. As of 2025, the company’s CEO is Tataki Watanabe

The services offered by Opt Fit include GYM DX, which is monitoring software used in the gym that equips the gym with a special AI camera and automates gym operations; linker bell, which is a contact application for gyms and schools; and 24-hour AI camera, which is an AI camera that monitors human movements in nursing homes, sports facilities, etc.

The company monetizes through subscription-based pricing plans, and the price of the plans varies from YEN 1,000/month to YEN 30,000/month.

## Funding rounds

- Series B, Nov 12, 2025, $3.3M — SMBC Venture Capital, Fidea Capital, Accord Ventures, FIRSTLIGHT Capital, Money Forward Venture Partners, NOBUNAGA Capital Village, STATION Ai
- Series A, Jan 10, 2024 — Mizuho Capital, Nagoya Small and Medium Business Investment & Consultation, Money Forward Venture Partners, Shizen Capital, Safie Ventures Inc.
- Series A, Oct 11, 2023, $1.4M — Accord Ventures, Deepcore, OKB Capital, NOBUNAGA Capital Village, Zero-Ichi Capital, Aichi Capital, STATION Ai
- Series A, Jul 27, 2022 — Deepcore, Zero-Ichi Capital, STATION Ai

## Investors

- Deepcore (https://capitalatlas.ai/funds/deepcore) — Series A
- Zero-Ichi Capital (https://capitalatlas.ai/funds/zero-ichi-capital) — Series A
- STATION Ai — Series A, Series B
- Accord Ventures (https://capitalatlas.ai/funds/accord-ventures) — Series A, Series B
- OKB Capital (https://capitalatlas.ai/funds/okb-capital) — Series A
- NOBUNAGA Capital Village (https://capitalatlas.ai/funds/nobunaga-capital-village) — Series A, Series B
- Aichi Capital (https://capitalatlas.ai/funds/aichi-capital) — Series A
- Mizuho Capital (https://capitalatlas.ai/funds/mizuho-capital) — Series A
- Nagoya Small and Medium Business Investment & Consultation (https://capitalatlas.ai/funds/nagoya-small-and-medium-business-investment-consultation) — Series A
- Money Forward Venture Partners (https://capitalatlas.ai/funds/money-forward-venture-partners) — Series A, Series B
- Shizen Capital (https://capitalatlas.ai/funds/shizen-capital) — Series A
- Safie Ventures Inc. — Series A
- SMBC Venture Capital (https://capitalatlas.ai/funds/smbc-venture-capital) — Series B
- Fidea Capital (https://capitalatlas.ai/funds/fidea-capital) — Series B
- FIRSTLIGHT Capital — Series B