# Biosono

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/biosono

- Industry: Healthcare IT
- Headquarters: Sendai-shi, Japan
- Website: www.biosono.jp
- Total disclosed funding: $0.2M
- Latest round: Series A (Aug 30, 2024)
- Investors on record: 1

## About

Founded in 2022 and based in Miyagi, Japan, Biosono Inc. develops, sells, and manages digital auscultation devices, and develops a consultation recommendation system using artificial intelligence. ?In October 2025, Biosono Inc. raised an undisclosed amount in?venture funding ?from new investor Graduate School of Management, Globis University.

Biosono’s flagship product consists of a sound-collecting device iScope that attaches to the throat and an accompanying smartphone app. This system detects abnormalities in throat sounds, providing caregivers with real-time alerts to potential risks. The user-friendly interface and minimal setup requirements make it accessible for use in various care settings.

The company plans to use the October 2025 funding to address social challenges within the nursing care sector through the application of acoustic sensing and artificial intelligence technology.

## Funding rounds

- Series A, Aug 30, 2024, $0.2M — MIRAIDOOR

## Investors

- MIRAIDOOR (https://capitalatlas.ai/funds/miraidoor) — Series A