Mairi — a trilingual Personal Health Record
Bring your vitals, medications, and symptom check into one app. Designed for residents and visitors in Japan — Japanese, Chinese, and English from day one.
Japanese, Traditional Chinese, and English supported equally — for residents, students, and international families in Japan.
Personalized symptom-reference information grounded in your own PHR. Japan's first integrated category.
Phase 1.5: auto-import government-issued checkup, prescription, and vaccination records.
Phase 1.5: deep-link with CLINICS and LX Doctor, plus automatic PHR handoff.
17 px body text, 56 pt tap targets, and contrast ratios ≥ 7:1 — readable for people over 70.
Three-step PHR setup with explicit consent collected in all three languages.
See your four most recent vitals and today's medication schedule in under a second.
Log blood pressure, heart rate, weight, and steps by hand — or sync via HealthKit / Google Fit.
Enter symptoms; receive a recommended specialty and visit-timing hint. Reference information, not a diagnosis.
Snap a photo and get PMDA-standard medication data automatically. Includes e-Drug-Scan QR.
A chronological view of vitals, medications, and symptom-check history to share with your doctor.
Show the QR to your doctor and share your PHR instantly. Valid 6 hours, revocable anytime.
Profile, family sharing, notifications, data export (FHIR/CSV/PDF), account deletion.
* Mairi is not a medical device (SaMD under the PMD Act). Information-only.
Every plan is ad-free. Free is free forever — most people will never need to upgrade. Plus / Premium add extras only if you want them.
Free forever, ad-free — enough for most people
¥0
For daily symptom-check users
¥480 / month
¥4,800 / year (¥400 / mo)
For families up to 6 members
¥980 / month
¥9,800 / year (¥817 / mo)
Yes — vital records, timeline, and visit-prep QR are free forever.
On the Free plan you can use AI symptom check 10 times total. Plus and Premium are unlimited.
Anytime: App Store > Subscriptions for iOS, Google Play > Subscriptions for Android, or your account page on the web. You retain access until the next renewal date.
Premium supports you + 5 family members (6 total). Compatible with Apple Family Sharing.
Mairi provides reference information about symptoms and a visit-timing hint. Diagnosis and prescription require a licensed clinician.
Only with your explicit consent (e.g., for online consultations). Anonymized aggregate sharing in Phase 2.5+ is also consent-based.