NihonSync (にほんシンク) is the first comprehensive, free, and offline JLPT N5 Japanese learning app built specifically for Bengali (বাংলা) speakers.
🎌 Learn Japanese from Zero to N5 — in your mother tongue.
- ✅ Complete Alphabet Mastery — Interactive Hiragana & Katakana charts
- ✅ 100+ N5 Kanji — HanziWriter stroke order animations + manual tracing
- ✅ SRS Flashcards — Spaced Repetition for long-term retention
- ✅ 25 Structured Lessons — Vocabulary & grammar with Bengali explanations
- ✅ Offline Audio (TTS) — High-quality Japanese Text-to-Speech
- ✅ Interactive Quizzes — Vocab, Kanji, Grammar with haptic feedback
- ✅ Cultural Resources — Counting, time, dates, Jikoshokai, mock interviews
- ✅ Dark Mode — Study comfortably day or night
- ✅ 100% Offline — No internet required after install
- ✅ Ad-Free — Zero ads, zero tracking
⬇️ Download NihonSync APK v1.0.0
- Platform: Android 5.0+ (API 24+)
- Size: ~25MB
- Price: Free forever
- No account required
| Home Screen | Hiragana Quiz | Kanji Stroke Order |
|---|---|---|
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Visit the official site: https://biki76.github.io/NihonSync/
Built with ❤️ by Biki Akram (ビキ先生), a Japanese language educator and developer from Bangladesh.
This project is proprietary / open source (adjust as needed).


