かいせい 改正 Common word JLPT N2 Wanikani level 19 Play audio LinksSentence search for 改正Sentence search for かいせいKanji details for 改 and 正Edit in JMdict Noun, Suru verb, Transitive verb, Noun which may take the genitive case particle 'no'1. revision; amendment; alteration Discussions Log in to talk about this word.