# Check Inn

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/check-inn

- Industry: Software
- Headquarters: Tokyo, Japan
- Website: www.checkinn.jp
- Total disclosed funding: $1.3M
- Latest round: Series A (May 13, 2026)
- Investors on record: 2

## About

Based in Tokyo, Japan, and founded in 2021, Check Inn Co., Ltd., a.k.a. Check Inn operates as a software company that develops a check-in system for accommodation facilities that integrates a site controller, an in-house reservation engine, and PMS. In May 2026, Check Inn raised JPY 200 million in series A funding led by Theta Times Ventures, with participation from Norinchukin Capital. As of September 2023, Kentaro Tanaka is the CEO of the company.

The company provides a digital platform that facilitates the lodging industry to adjust inventory and rates, manage reservations, assign rooms, collect customer information, and more to eliminate disjointed management with various tools, including paper, Excel, and more.

The company plans to use its proceeds from May 2026 funding to strengthen product development and expand the business to accelerate operational transformation in the lodging industry using data and AI.

## Funding rounds

- Series A, May 13, 2026, $1.3M — Norinchukin Capital, Theta Times Ventures

## Investors

- Norinchukin Capital (https://capitalatlas.ai/funds/norinchukin-capital) — Series A
- Theta Times Ventures — Series A