Remember the kanji

Kanji mnemonics

Create your mnemonics or pick one from the community. We recommend Remembering the Kanji by James Heisig to study with the website.

Smart dictionary

Koohii's dictionary highlights words which uses only the kanji that you have learned. This helps you acquire words gradually, building from your previous knowledge.

Beautiful kanji flashcards

Kanji Koohii comes with built in flashcards for Remembering the Kanji. Show example words and readings (optional). Review on desktop and mobile.

Spaced repetition

Kanji Koohii uses a friendly spaced repetition system: flashcard reviews are scheduled at increasing intervals to stimulate long term memory.

It’s free!

Kanji Koohii is handcrafted from Belgium by Fabrice since 2006!