Light from OkinawaSupporting healthcare across Japan.
Mission
Rethinking how healthcare and the new industries around it should work, and putting the answers into action.
MI-ZA Corporation is built on our experience as administrators in home-based medical care (care provided in patients' homes). We support clinics and other healthcare providers, as well as healthcare companies, on-site and online, anywhere in Japan.
Services
From how a clinic runs to where AI fits in.
Management and operations for healthcare providers
We help home-based medical care clinics attract patients, see their finances clearly, handle billing and claim returns, and run their organization. We use AI where it helps, and we train clinic administrators.
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Support for healthcare companies
Entering the medical and long-term care fields, preparing the internal setup for medical device licenses and notifications, organizing the evidence behind product claims, and building websites.
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Better management and operations through data
We use AI as a tool to improve management and daily work, based on Japan's rules for home-based medical care. Many routine steps, such as drafting documents, already run with AI.
Learn more→How we work
Planning: careful, on-site and online.
Organizational change: in depth, on-site.
Planning
Business planning, billing reviews, and data analysis, carried out carefully with a mix of on-site visits and online meetings.
Organizational change
When an organization or its workflows need to change, we visit in person and work closely with the clinic director and staff.
Okinawa
From Okinawa, across Japan.
Our CEO, Mie Ishizuka, was born in Naha, Okinawa.
On November 1, 2026, MI-ZA will move its head office to Okinawa Prefecture.
We will continue to support clients across Japan, on-site and online.
History
We started inside the clinic.
- 2018Founded. Began with support for clinic operations and healthcare communications
- 2026.01Incorporated as a stock company (kabushiki kaisha)
- 2026.11Head office moves to Okinawa Prefecture (planned)
Contact
First, tell us
what you're facing.
In a 30-minute online call, we listen to where things stand and what is getting in the way. You decide afterwards whether to work with us.