Kana from the ground up
Learn Hiragana and Katakana in focused groups, then strengthen recall with reading and writing quizzes.
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Learn Japanese, one step every day
From your first character to JLPT-ready.
Kuy Nihongo brings Kana, Kanji, Grammar, adaptive reviews, and JLPT simulations into one learning path that feels manageable.
FREE
All learning features, with no subscription fee.
Structured Kana
60 Kanji levels
945 Grammar points
JLPT N5–N1
One journey, complete foundations
Learn in an order that makes sense.
Connected Kanji learning
Build understanding from radicals to Kanji and vocabulary through clear level progression.
Grammar you can use
Study patterns through concise explanations, real examples, lesson quizzes, and level checkpoints.
JLPT simulations
Test your readiness from N5 through N1 in a focused, exam-like experience.
Study in your favorite atmosphere
Six beautiful themes, one experience that feels personal.
Choose the look that fits your study rhythm—from clean Light and warm Sakura to the eye-friendly Midnight and Forest themes.
You can change your theme anytime in Settings.
Light
Dark
Sakura
Midnight
Forest
Washi
FSRS
12
reviews today
26
badges
Built for consistency
Do not study longer. Study at the right time.
FSRS reschedules material based on your answers. Your daily dashboard shows what needs review and what is safe to learn next.
- Adaptive reviews based on performance
- Progress synced across devices
- Badges for milestones you actually achieve
How it works
Start without the guesswork.
Choose a path
Begin with Kana or explore the path that matches your current ability.
Learn a little
Take small lessons with context, mnemonics, and focused practice.
Review on time
Return just before material fades and build durable long-term memory.
Frequently asked questions
Yes. You can use Kuy Nihongo's learning features without a subscription fee.
Japanese feels closer when your next step is clear.
Start free, build your learning rhythm, and let Kitsu join you for every milestone.
Start learning free →