Kanjin
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Master KanjiPiece by Piece

Structured, adaptive, and built for retention, a Kanji learning system that grows with you.

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The Kanjin Experience
Full access to all 2,136 Jōyō Kanji, 214 radicals, and 8,000+ vocabulary.

Daily Study Rhythm

A balanced cycle of lessons and reviews, automatically paced and easy to adjust so you can study consistently without falling behind.

Puzzle Progression

Unlock new lessons as you piece everything together and advance through levels to achieve Kanji Mastery.

Mastery Library
A complete, searchable library of kanji, radicals, and vocabulary. Filter by level, deck, or mastery to understand your progress and plan your next steps.
Custom Decks
Choose from preset decks or build your own using any kanji, radicals, or vocabulary. Equip them to control what you learn and review.
Mastery-Based Progression
Choose between a guided path with built-in mastery milestones to unlock lessons or relax the system to move through new material more quickly. Switch systems anytime.

Pathways

Follow curated paths that structure your lessons, pacing, and progression, built around real learning goals.

  • JLPT

    Progress from N5 to N1 through a 75-level curriculum that breaks kanji learning into clear, manageable steps.

  • Genki

    Aligned with Genki I and II and structured by lessons 3–23, focused on the kanji from each lesson to reinforce your textbook learning.

  • Quartet

    An intermediate path aligned with Quartet I and II, focused on lesson-based kanji progression as a follow-up to Genki.

Additional pathways are in development to support different learning goals and study styles.

Unlock More with Scholar

Free

  • Full access to the Mastery Library.
  • Study JLPT N5 spread across Levels 1-5 of the JLPT Pathway.
  • Customize the pacing for new lessons and reviews.
  • Track progress with dashboard widgets.

Scholar

  • Unlock the complete JLPT Pathway from N5 to N1 (75 levels).
  • Access Genki, Quartet, and future learning paths.
  • Create, edit, and equip Custom Decks.
  • Clone and modify existing pathway decks.