Bunbu (文武)

Code With Danu

Contains adsIn-app purchases

About this app

Bunbu (文武) is the most comprehensive, free, and interactive Japanese learning app for all levels — from complete beginners to JLPT N1, JFT-Basic, and NAT-TEST candidates.

1. COMPREHENSIVE MATERIALS & MODERN LEARNING
- Hiragana & Katakana: Full interactive charts with native audio pronunciation.
- 2000+ Kanji: Includes readings (onyomi/kunyomi), stroke order, meanings, example sentences, and audio pronunciation.
- Vocabulary & Grammar: Organized by JLPT level (N5–N1) with real-world examples.
- Song Learning: Learn Japanese interactively through your favorite songs and anime soundtracks with synchronized rolling lyrics (Kana, Romaji, English/Indonesian), interactive definition sheets, and daily challenges.
- Integrated Dictionary: Search Kanji and Vocabulary anytime with offline fallback.

2. INTERACTIVE PRACTICE & MOCK TESTS
- AI-Powered Writing Practice: Real-time handwriting recognition for Kana and Kanji that checks your accuracy and grades your strokes instantly.
- Kanji Flashcards: Spaced Repetition System (SRS) with quick swipe interactions for effortless memory retention.
- Kana & Kanji Quizzes: Dynamically test your reading and writing skills.
- Full Mock Tests: Simulate JLPT (N5-N1), JFT-Basic, and NAT-TEST (N5-N3) with section timers, automated scoring, and detailed breakdown.
- Review Hub: Smart spaced repetition to review and solidify learned items.

3. INTERACTIVE AI & SPEAKING PRACTICE
- Tutor AI — BunbuAI: Ask anything about Japanese grammar, vocabulary, or culture. Powered by Gemini & Grok with speech-to-text input support.
- AI Kaiwa (Conversation): Immersive roleplay with diverse Japanese AI characters (Tomo, Sensei Hana, Tanaka-san, Kuro-kun) in cafe, store, and workplace settings.
- Fluency Score & Correction: Get instant feedback, fluency ratings, and grammar corrections right after your speaking sessions.
- Anime Shadowing: Mimic dialogue from popular anime scenes with synchronized subtitles and AI-powered pronunciation grading.

4. GAMIFIKASI & ACHIEVEMENTS
- Daily Streak & Milestones: Earn coins daily to build a consistent learning habit.
- Badge Collection: Unlock Bronze, Silver, and Gold badges as you reach milestones.
- Progress Board: Easily track what you are learning and what you have mastered.

5. PREMIUM MEMBERSHIP (BUNBU PREMIUM)
- Unlimited Tests: Practice mock tests (JLPT/JFT/NAT) as much as you want every day.
- Ad-Free Experience: Focus on your studies without any visual or pop-up ads.
- Monthly Bonus Coins: Receive extra coins to use on app features.
- Extra Streak Freeze: Protect your daily streak even on busy days.
- Voucher Redemption: Redeem coupon codes for instant coin rewards or Premium subscription discounts.

6. OTHER CORE FEATURES
- 3 Languages: Fully localized in English, Indonesian, and Japanese.
- Offline Mode: Local caching allows Hiragana, Katakana, Kanji, Grammar, and Songs to be accessible without an internet connection.
- Cloud Sync: Secure your learning progress automatically with Google Sign-In.
- Light & Dark Themes: Beautiful, eye-friendly design that supports system settings.

Start your Japanese learning journey and master the language with Bunbu!
頑張って！(Ganbatte!) 💪🎌

What’s new

Bunbu 3.3.4: Fix Repeated Coin Purchases

Bug Fixes:
- Fixed a bug where coin products became unavailable (not found) on subsequent purchase attempts after a successful purchase without restarting the app.