Koji - Learn Japanese & Kana

New: Dakuten & handakuten lessons! Master all 63 lessons covering hiragana, katakana, kanji, vocabulary, phrases, and numbers.

Start speaking Japanese today. Koji teaches you to read, write, and pronounce every Japanese character through interactive lessons, mini games, and memory tricks that actually stick.

WHAT YOU'LL LEARN

Koji covers 6 complete courses with 63 lessons:

Hiragana: All 46 basic characters plus dakuten and handakuten Katakana: All 46 characters for foreign words and loanwords Kanji N5: 75 essential kanji with meanings and readings Vocabulary: Family, food, animals, time, adjectives, and more Phrases: Greetings, restaurant ordering, directions, and polite expressions Numbers: Counting from 1 to 10,000 and telling time

Every character comes with a clever memory trick to help you remember it. No more staring at a chart hoping it'll click.

HOW KOJI TEACHES

Each lesson follows a proven learning flow. First, you meet new characters one at a time with pronunciation audio from a native speaker and a visual memory hint. Then you practice through varied quiz types that keep things fresh:

Pick the romaji or kana from multiple choice options. Match pairs of characters to their sounds. Decide if a claim about a character is true or false. Arrange kana tiles in the right order to build real Japanese words.

Questions are mixed throughout so you never get bored doing the same thing twice.

TRACK YOUR PROGRESS

Earn XP and stars as you complete lessons. Watch your accuracy improve over time. Build daily streaks to stay motivated. A clear path shows you exactly what to learn next, from your very first character to reading real Japanese words.

DESIGNED FOR TRUE BEGINNERS

No previous Japanese experience needed. Koji starts from zero and builds up step by step. Every character has audio you can tap to hear, so you learn correct pronunciation from the start. Memory hints use English associations to make each character memorable.

By the end, you'll be able to read hiragana, katakana, basic kanji, and recognize hundreds of Japanese words and phrases.

PREMIUM

Koji is free to start. Upgrade to Premium for unlimited hearts, no ads, and access to all content. Plans start with a free trial.

Questions? Reach us at support@kojiapp.com

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