Stay consistent with Japanese practice every day
Sottaku brings together adaptive quizzes, FSRS-powered flashcards, and daily quests so you always know what to do next in under 15 minutes.
Why learners stay with Sottaku
Your practice, review, and accountability all live in one place.
Adaptive practice
Cloze, reading, and challenge quizzes adjust to your level so you always see sentences that stretch you just enough.
Smarter reviews
Turn quiz answers into FSRS flashcards, practice handwriting, and review when cards are due—no manual scheduling required.
Daily momentum
Complete daily quests, earn shells, and unlock gentle reminders so it is easy to return even on busy days.
What your first week looks like
A guided path helps you get confident with the tools and build a rhythm.
Choose your starting point
Follow the beginner guide or jump straight into intermediate grammar, kanji, and reading playlists.
Run adaptive quizzes
Test yourself with cloze and reading quizzes that respond to your answers and highlight new vocabulary.
Capture what matters
Save words and sentences as flashcards, add handwriting practice, and organize packs around your goals.
Check progress & next steps
Review your dashboard, quest progress, and upcoming reviews so you always know the next right action.
Never study alone
Accountability features keep motivation high.
Live multiplayer quizzes
Join real-time quiz rooms, challenge friends, and climb ELO-based leaderboards.
Community chat spaces
Ask questions, share wins, and get quick feedback from the community.
Leaderboards & stats
Track streaks, quest completions, and rankings to see how your consistency stacks up.
Tools built for serious learners
Everything you need to stay organized without juggling extra apps.
Integrated dictionary & kanji lookups
Look up words, kanji, and example sentences without breaking your study flow.
Mobile companion app
Keep reviews going on the go with the Sottaku Android app. Download on Google Play
Email & push reminders
Schedule reminders and daily summaries so you never forget a review.
Ready to build your Japanese routine?
Join thousands of learners who rely on Sottaku for structured, motivating practice every day.