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Nihongo Navi — Your AI Study Partner

Chat with an AI tutor that can correct your sentences, explain grammar, quiz you, and help you read or shadow real Japanese.

Nihongo Navi is an AI tutor you can chat with whenever a lesson doesn't quite cover what you need.

  1. Go to Nihongo Navi in the navigation, or click "Try Nihongo Navi" below.
  2. Choose a mode depending on what you need help with:
    • General Tutor — open-ended Q&A about anything Japanese-related.
    • Correct My Sentence — paste a sentence you wrote and get corrections with explanations.
    • Explain This Grammar — ask about a specific grammar point in plain language.
    • Quiz Me — get quizzed on demand for extra review reps.
    • Vocabulary Builder — build and review a custom word list.
    • Kanji Helper — get help breaking down or remembering a specific kanji.
    • Reading Sandbox — paste real Japanese text and get help reading it.
    • JLPT Coach — get exam-focused study advice.
  3. Type your question or paste your text, and Nihongo Navi responds directly in the chat.

Free accounts get 5 messages a day; Premium members get unlimited access. It's most useful for the specific moment a lesson leaves you stuck.

Screenshot of /tutor