🔢Numbers & Counters

～階～かい

～kai

counter for stories (floors) of a building

Kanji in ～階

Word	JLPT	Reading	Meaning
階段	N5	かいだん	かいだんstairs
段階	N2	だんかい	だんかいgradation, grade, stage
階級	N1	かいきゅう	かいきゅうclass, rank, grade
階層	N1	かいそう	かいそうclass, level, stratum, hierarchy

Spaced repetition, mnemonics and quizzes, from N5 to N1. Free to start.