Japanese, in context
Look it up. Read it. Remember it.
Gaijin combines an offline Japanese dictionary with a focused Reader, contextual flashcards, kanji practice, and grammar lessons—all without an account.
Download free on the App Store
For iPhone and iPad · Requires iOS or iPadOS 26
Search naturallyFind words from kanji, kana, romaji, or conjugated forms.
Read privatelyPaste, import, or scan Japanese and look up words on device.
Study the contextKeep the original sentence attached to every saved word.
Built for focused study
Move from a real sentence to a dictionary entry, save it with its source, then review vocabulary and practise kanji without losing the context that made the word useful.