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Kanjijo · free to start on iPhone

A kanji app with a mnemonic for every kanji

Kanjijo teaches all 2,480 kanji up to N1 with stroke order, on’yomi and kun’yomi, the radicals they are built from and an exclusive memory story for each one, then brings every kanji back just before you would forget it.

2,480kanji, N5 to N1
885radical stories
1mnemonic for every kanji
7SRS growth stages

Meaning, readings and stroke order together

Each kanji card shows the meaning, the on’yomi and kun’yomi, and an animated stroke order you can follow and then write yourself. Learning them together is what lets you read a word, not just recognise a shape.

A memory story for every kanji, built from its parts

Kanji are made of smaller pieces. Kanjijo names 885 of them with radical stories, then gives every kanji, and every word that uses it, an exclusive mnemonic built from those pieces. The story gives your memory a hook on day one; the reviews make it automatic.

Learn kanji inside real words

A kanji on its own is only half the job. Every kanji links to the words that use it, with audio and example sentences, so 生 arrives with 先生, 学生 and 生まれる instead of as an isolated symbol.

Reviews that adapt to you

The seven-stage SRS shows a kanji again just before you would forget it. Kanji you miss come back sooner; kanji you know drift further apart, so a few minutes a day keeps thousands of them alive.

Kanji in the world around you

Point the OCR scanner at a sign, a menu or a box and Kanjijo reads the kanji for you. Home and lock screen widgets keep one kanji in view every time you pick up your phone.

A study day with Kanjijo

  1. Start with the N5 kanji, or the level the free level test gives you.
  2. Learn a few new kanji a day with their mnemonic and stroke order.
  3. Review what the SRS schedules: recall the reading and meaning before you flip.
  4. Scan real Japanese text to meet the kanji you know in the wild.

Good to know

  • Kanjijo is on iPhone today; an Android version is on the way.
  • Kanjijo follows the JLPT, so it covers the kanji up to N1 rather than every rare character in a dictionary.

Frequently asked questions

How many kanji does Kanjijo teach?

All 2,480 kanji from JLPT N5 to N1, each with stroke order, readings and a mnemonic.

Does the app teach stroke order?

Yes. Every kanji has an animated stroke order you can watch and then trace.

What makes the mnemonics different?

They are written for Kanjijo and built from the radicals inside each kanji, and every vocabulary word gets one too, not only the kanji.

Can I start kanji as a complete beginner?

Yes. Kanjijo’s foundation track teaches hiragana and katakana first, and the N5 kanji start with the simplest, most common characters.

Try Kanjijo free

Free to download on iPhone. One Premium account unlocks Kanjijo, Hanzijo and Hanguljo.

Download on theApp Store

Learning more than Japanese? Our sister apps use the same method - free:

中 Hanzijo - Learn Chinese (HSK 1–9)한 Hanguljo - Learn Korean (TOPIK 1–6)

One Premium account unlocks all three apps.