Medixus

株式会社Medixus (Medixus Inc.) is a Japanese company positioning itself as a "medical access infrastructure" provider, with the stated aim of removing the waiting time, travel and decision-making friction patients face before reaching appropriate care. Its framing of the problem covers three gaps: time (difficulty booking, waiting at reception, separate days for testing, waiting at pharmacies), place (differences between urban and rural access, and barriers for people who find it hard to leave home or who work full time), and judgment (patients having to decide which department to visit, whether online care is appropriate, and whether tests are needed).

The company describes three business lines. The primary one is Medixus OS, an AI-oriented medical access operating system and clinic operating format that integrates booking, pre-visit questionnaires, online consultation, an in-house electronic medical record, an in-house receipt computer (billing system), accounting and management functions, intended to reproduce the same patient experience across Medixus Clinic locations. The second is development of AI for medical settings, including structuring of patient questionnaires, pre-consultation summaries and workflow efficiency, with medical safety and regulatory compliance described as part of the initial design. The third is outsourced secretariat services for academic conferences and study groups.

The company publishes a browser-based interactive demo of a virtual clinic visit, described as taking about two minutes, requiring no registration and using entirely synthetic data. Users select one of five fictional patient personas and move through AI-based intake, a three-second reception step, an AI medical record during consultation, automated billing and pharmacy handoff, with a "specialist matching" step in which a specialist joins the consultation remotely for cases that do not resolve.

Founding story

Founder and CEO Kentaro Ohara states he runs Medixus while studying medicine at Kitasato University School of Medicine, and that his experience in clinical settings showed him that most friction lies not in medical care itself but in the process of reaching it.

Business model

Medixus provides Medixus OS as an integrated clinic operating format — software (booking, questionnaires, online consultation, electronic medical records, receipt computer/billing, management) combined with operational standards, brand and store design — intended to be replicated from a first clinic to additional locations nationwide. It also develops AI products for medical settings and provides outsourced secretariat operations for academic conferences and research meetings.

Latest developments

The company opened hiring for founding members in May 2026 and publishes a public browser demo of the Medixus Clinic patient journey using synthetic data.