Kanji is one of the biggest challenges in learning Japanese — and one of the most rewarding. There are about 2,000 characters in common use, but you only need around 100 to start reading basic Japanese. This hub guides you from your first kanji to JLPT N2 and beyond.
YukaThe trick with kanji is to always learn them in words. Don’t just memorize the character in isolation — learn it in a vocabulary word you’ve already heard. That way the reading and meaning stick together.
ReiLearning kanji radicals early pays off. Radicals are building blocks that recur across hundreds of kanji. Once you recognize them, new characters become easier to learn and remember.
How to Study Kanji: A Practical Approach
- Learn kana first — hiragana and katakana before any kanji
- Start with JLPT N5 kanji — 100 high-frequency characters
- Learn kanji in vocabulary words — context makes them memorable
- Study radicals — common building blocks that appear in many characters
- Use spaced repetition — Anki or similar tools for long-term retention
- Read in context — use the kanji you’ve learned in real Japanese text
- How to Learn Hiragana — the phonetic script that every kanji learning strategy depends on
- How to Learn Katakana — master katakana before moving to kanji
- Anki for Kanji — set up spaced repetition correctly for kanji retention
Kanji by JLPT Level
| Level | Kanji count | Examples | Guide |
|---|---|---|---|
| N5 | ~100 | 数, 時, 日, 月, 年, 人, 大, 小 | N5 Kanji List → |
| N4 | ~300 | 先, 辺, 方, 間, 的, 場, 化, 度 | N4 Kanji List → |
| N4 Guide | Readings + vocab | on/kun readings, example words, stroke order | N4 Kanji Guide → |
| N3 | ~650 | 和, 得, 方, 街, 結, 実, 目, 核 | N3 Kanji Guide → |
Kanji Readings: On’yomi and Kun’yomi
Each kanji has two types of readings: on’yomi (the Chinese-origin reading, used in compounds) and kun’yomi (the Japanese reading, used for standalone words). Learning both takes time — but the pattern becomes intuitive.
- Rule of thumb: Two-kanji compounds usually use on’yomi. Single kanji + hiragana usually uses kun’yomi.
- Example: 山 alone = yama (mountain, kun); 山脊 = sanmyaku (mountain range, on)
- Easily Confused Kanji Pairs — 30 pairs that trip up learners
Kanji in Vocabulary
The fastest way to build your kanji knowledge is through vocabulary. When you learn a word, learn the kanji it uses at the same time.
- Numbers in Kanji — 一二三四五 and beyond
- Food Kanji — kanji you’ll encounter on every Japanese menu
- Season and Weather Kanji — 春夏秋冬雨雪風
- Business Kanji — office and professional vocabulary with kanji
Common Kanji Mistakes & How to Avoid Them
- 30 Easily Confused Kanji Pairs — look-alike characters that learners mix up
- Don’t learn too many at once — 5–10 new kanji per day is sustainable; 50 is not
- Don’t neglect stroke order — it affects recognition in handwriting and some digital tools
- Don’t skip vocabulary — kanji without context are forgotten within days
Continue Your Study
- JLPT Hub — kanji is tested at every JLPT level; this hub has everything by level
- Vocabulary Hub — vocabulary lists to pair with your kanji study
- Reading & Listening Hub — put your kanji knowledge to work in real texts
- Practice Questions Hub — JLPT-style practice including kanji recognition
📖 Want to take your Japanese further? Practice speaking with a professional Japanese tutor on italki — affordable 1-on-1 online lessons at your own pace.
Last updated: April 2026. This page was reviewed and rebuilt as a comprehensive learning hub with organized study paths, representative articles, and links to practice resources.
About the Author
Daisuke is the creator of JP YoKoSo — a Japanese learning site for English speakers. Every article is written to explain Japanese clearly, with real examples, grammar notes, and practical tips for learners at every level.
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