Newly launched
Make your English parenting visible
Use a single slider to record the English:Japanese balance. Weekly charts and a word memo help you feel those small daily wins.
Android coming soon
* During the initial release, downloads or first-time logins may take longer during peak times.
Screenshots
Actual screenshots from the app.
One‑slider input
Super fast. Log once a day with just the English percentage (%). A UX that’s easy to keep up.
Balance at a glance
Visualize the ratio of English to Japanese with weekly charts. See over/under at a glance.
Track progress
Build a streak of “I did it” with word memos. Fun to share with family too.
FAQ
Is there any charge?
The MVP offers core features for free. We’re considering a subscription in the future.
Is my data safe?
Anonymous sign‑in is supported. See Privacy for details.
How do I contact support or report a bug?
support@aisara.jp is the quickest way to reach us.