あだちいい。
Adachiii.
Learn Japanese scripts with searchable character grids, writing practice, flashcard drills, and sentence analysis.
Hiragana, Katakana & Kanji
Build a strong foundation across the three Japanese writing systems
Interactive Writing Practice
Learn to write Japanese characters with hanzi-writer and real-time stroke order feedback
Flashcard Drills
Flip random cards for Hiragana, Katakana, and Kanji to train reading recall quickly
JLPT Kanji Sets
Study essential kanji organized by JLPT level, from N5 to N1, with readings and examples
Joyo Grade Path
Study the official school-grade kanji sequence from Grade 1 through Grade 6 in a structured path
Sentence Analysis
Break down Japanese sentences into tokens, readings, script types, and parts of speech
Kotowaza
Explore a curated collection of Japanese proverbs with meanings, equivalents, and examples
