序 JLPT N1 Kanji 序 — preface, beginning, order, precedence, occasion, chance, incidentally JLPT N1 7 strokes Grade 5 Radical 广 #1160 most frequent Counting Readings On'yomiジョ Kun'yomiつい.でついで Example words 秩序ちつじょorder; regularity; system; method 序でついでopportunity; occasion 順序じゅんじょorder; sequence; procedure