かいしょう 回章 LinksSentence search for 回章Sentence search for かいしょうSentence search for 廻章Kanji details for 回 and 章Edit in JMdict Noun1. circular; circulating letterNoun2. response letter; reply letterSee also 返書Other forms廻章 【かいしょう】 Discussions Log in to talk about this word.