Example-first, visual lessons led by an AI sensei who grades every sentence you write, with spaced repetition that never lets you forget. The classroom experience — minus the boredom and the falling behind.
No credit card to start · Built by a JLPT N1–certified teacher · Works in your browser
Wabi-sabi (侘寂) is the Japanese art of finding beauty in imperfection and impermanence — the cracked bowl, the worn stone path, the sentence that comes out a little wrong on the way to coming out right.
We built that idea into how you learn. Most apps meet a mistake with a buzzer and a broken streak. Here, the mistake is the lesson. You'll write imperfect Japanese, say it out loud before you feel ready, and get gentle, specific corrections from a sensei who never sighs, never judges, and never makes you feel behind.
Like kintsugi — the craft of mending broken pottery with seams of gold — we treat every mistake as something to repair and grow from, never something to hide.
No passive video-watching. Each chapter is a loop that ends with you producing Japanese — and proving you've got it before moving on.
Your sensei shows the pattern in a real, visual scene first — no grammar jargon, just "watch, then you try."
Write a sentence — or photograph your handwriting. The AI sensei grades grammar, particles, word choice and naturalness, instantly.
Pass the chapter check to open the next. Misses don't block you — they slip into spaced repetition so they stick.
The depth of a classroom and a private tutor, in one app that adapts to you.
A guiding character who explains, reacts, and corrects you in plain language — the teaching of a human tutor, available any time.
Type a sentence or upload a photo of your handwriting. Claude reads it, grades it on a clear rubric, and shows a corrected version.
Every new word and every mistake becomes a review card on its own. You never build a deck — just show up and review.
Radical → kanji → vocabulary with picture mnemonics that actually stick (き = a 🔑 key), inspired by the best of WaniKani.
Hear every sentence, word, and kana at a learner-friendly pace — pronunciation built into every step.
End each chapter with a short real-life scene — finding the toilet, ordering coffee — that puts the pattern to work.
Hold a real conversation out loud — the cat talks back, listens to your voice, and coaches your pronunciation. Try it →
Surrounded by Japanese from day one — audio, visual scenes and conversation — so the language sinks in naturally, the way you learned your first.
Start with hiragana and the very first grammar patterns. No sign-up wall, no credit card. The cat's waiting.
Try a free lesson →Two goal-shaped crash courses that front-load exactly what you need — then keep going if you catch the bug.
Survival & Street Smart. For the adventurous traveler flying out next week. No grammar drills — just ordering, directions and being polite. Preview the route →
Language Hacker. For the impatient geek. Pure immersion — hack the core grammar matrix, deep-dive kanji etymology and start consuming native content. Preview the route →
Free N5 chapters are open now — these rapid tracks are launching soon.
Chapters 1–5 are free forever — start right now, no card needed. The full bundles are launching soon — join the waitlist and we'll email you the moment they open (early-bird pricing for everyone on the list).
🔔 Waitlisters get first access + early-bird pricing when premium opens. Your free N5 starts today. · Start free →
"In a classroom, people quit after missing a few lessons — they get confused, fall behind, and drift away. Apps have the opposite problem: endless tapping, but you can't actually write a sentence. Wabi-Sabi Japanese fixes both. It teaches with examples, makes you produce real Japanese, grades it gently like a good teacher would, and refuses to let you move on until you've truly got it — without ever making you feel behind."
Start with hiragana today. Finish with a JLPT pass.
Start learning free →