# B4A

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/b4a-2

- Industry: Healthcare IT
- Headquarters: Tokyo, Japan
- Website: www.b4a.co.jp/
- Total disclosed funding: $2M
- Latest round: Series B (Jul 9, 2025)
- Investors on record: 3

## About

Based in Tokyo, Japan, and founded in 2021, B4A Inc., formerly known as B4A Technologies, provides the DX tool B4A which specializes in free medical clinics. In September 2023, the firm raised JPY 300 million in Series A from investors Animal Spirits, D3 LLC, and i-nest capital. The company offers cloud tools that help with the management of all the necessary functions of the clinic such as real-time reservation, payments, electronic medical record functions, etc. The company operates a variety of clinics, including beauty clinics, AGA clinics, hair removal clinics, and dentistry clinics, as well as clinics for major corporations and individual clients. The September 2023 funding may be used to accelerate the development of the company and recruitment.

## Funding rounds

- Series B, Jul 9, 2025 — i-nest capital, D3 LLC, Animal Spirits
- Series A, Sep 27, 2023, $2M — i-nest capital, D3 LLC, Animal Spirits

## Investors

- i-nest capital (https://capitalatlas.ai/funds/i-nest-capital) — Series A, Series B
- D3 LLC (https://capitalatlas.ai/funds/d3-llc) — Series A, Series B
- Animal Spirits (https://capitalatlas.ai/funds/animal-spirits) — Series A, Series B