Medimo Relocates Headquarters to Toranomon 33 Mori Building

Medimo has relocated its headquarters to the 4th floor of Toranomon 33 Mori Building in Minato Ward, Tokyo. The move is aimed at strengthening the company’s organizational structure in line with growing adoption of its web-based application medimo, which features voice input and AI-powered summarization.

Founded in April 2022, the health-tech startup operates under the mission of “making healthcare delivery sustainable through cutting-edge technology.” In January 2025, the company raised JPY 150 million in a Pre-Series A round, bringing its cumulative funding to JPY 177 million. As of September 2025, cumulative medical consultation cases conducted via medimo surpassed one million, underscoring continued business growth.

Toranomon 33 Mori Building houses several healthcare-related companies, including QLife, a provider of medical information services, along with other health-tech startups and medical publishing firms. The relocation to a building that has become a hub for companies in similar sectors is expected to enhance collaboration opportunities within the industry (based on an estie market research analysis).

Key Facts

• Project Name: Headquarters Relocation of Medimo Inc.

• Relocation Date: November 4, 2025

• Previous Address: 6-21-7 Seijo, Setagaya-ku, Tokyo

• New Address: 4F, Toranomon 33 Mori Building, 3-8-21 Toranomon, Minato-ku, Tokyo

• Property Overview

  • Completion: September 1977

  • Number of Floors: 10F / B2

  • Gross Floor Area: approx. 7,569 tsubo (approx. 250,000 sq. ft.)

  • Typical Floor Plate: approx. 578 tsubo (approx. 19,100 sq. ft.)

  • Ceiling Height: 2,480 mm

  • Elevators: 5

  • Nearest Station: Toranomon Hills Station (Tokyo Metro Hibiya Line), 2-minute walk