A little help for your next step
RENMA is developed by RIS Works. For a question or a problem, contact us by email.
Availability
RENMA Android is preparing for release. A working Google Play link will be added after the listing is available. The iPhone version is not available yet. This website is available in English, Japanese, Spanish and German; app language support is announced separately.
Report a problem
Include your app version, phone model, Android version, the steps you took and what you expected to happen. A screenshot can help. Avoid sending private training records, purchase credentials or complete backups unless we specifically agree on what is needed.
Before changing or replacing a phone
Make a RENMA backup and store a copy outside the app on a location you control. Local records are not automatically synced between phones. Export is useful for reviewing data elsewhere; a RENMA backup is intended for recovery in RENMA.
Privacy policy
The approved privacy policy is available in English and Japanese.
Privacy policy →