はんのう 反応 Common word JLPT N1 Wanikani level 22 Play audio LinksSentence search for 反応Sentence search for はんのうSentence search for はんおうKanji details for 反 and 応Edit in JMdict Noun, Suru verb, Intransitive verb1. reaction; responseWikipedia definition2. ReactionOther forms反応 【はんおう】 Discussions Log in to talk about this word.