

Lingaku works the same way in each one. Your progress, decks and lookups are kept per language, so switching never mixes them up.
Kanji, kana and vocabulary, graded by JLPT level, with a full beginner course.
Learn JapaneseHanzi, pinyin and vocabulary, graded by HSK level, in simplified and traditional.
Learn ChineseVocabulary with full conjugation tables, graded by CEFR level, with a full beginner course.
Learn ItalianVocabulary with word forms and phrasal verbs, graded by CEFR level, with a full beginner course.
Learn English
Lingaku started as a tool for Japanese, and Japanese is still where it goes deepest.
Just me.
Lingaku started at university as my bachelor’s thesis, then became my master’s thesis, and I’ve kept building it ever since. That’s about ten years now.
There’s no team, no investors, and no growth targets. I’m a long-term Japanese learner, and Lingaku is the tool I wanted for myself. Most of what’s on this page exists because at some point, I wanted it while learning Japanese.
Everything above is free to use. Create an account and find something you want to read.