Katakoi Kanji

Learn Japanese, a little every day.

Start with the basics and climb level by level to N1. Readings and meanings come with every step, so you can learn without getting lost.

See the features Coming soon toGoogle Play
  • 8,097 words, N5 to N1
  • Full readings
  • Coming to Google Play
Screenshot: Done for today
Screenshot: Vocabulary flashcards

Everything you need to study every day.

Open the app, pick a level, start right away. Nothing to set up.

Start at N5, keep climbing to N1.

Everything is organized by JLPT level, so you always know where you are.

  1. N5Basic~667 words
  2. N4Upper basic~632 words
  3. N3Intermediate~1,709 words
  4. N2Advanced~1,786 words
  5. N1Proficient~3,303 words
Kotoba Extra

~1,937 extra words, best for learners already at N3 or above.

Premium

片恋

Why is it called Katakoi?

Katakoi (片恋) means unrequited love. Learning Japanese can feel like that: you keep reaching out, and the kanji don't always reach back. Keep showing up every day and they'll come around.

The logo is 片 (one side). Just four strokes, so it stays readable even at small sizes.

This is just the beginning.

Learning Japanese isn't just about vocabulary. We're quietly building something that makes studying feel like play. The clues are below.

  • 秘密

    Stay tuned for the next update.

    Multiplayer
  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

  • 秘密

    Stay tuned for the next update.

These features roll out step by step after the app lands on Google Play.

Coming soon toGoogle Play