MRSO Inc. provides healthcare platform management and vertical SaaS to medical institutions, governments, and corporations in Japan. Its web reservation system manages reservations for health checkups and vaccinations conducted by government agencies. The company also offers website design for medical facilities, healthcare BPO services, medical system development based on MRSO operations, management systems for medical facilities, the Health Plus medical business support system, and medical tourism services. It operates a web media site featuring articles on body and health. MRSO Inc. was incorporated in 2015 and is headquartered in Tokyo, Japan.