ふたおや 二親 LinksSentence search for 二親Sentence search for ふたおやSentence search for ふた親Sentence search for にしんKanji details for 二 and 親Edit in JMdict Noun1. both parentsSee also 片親Other formsふた親 【ふたおや】、二親 【にしん】Notesにしん: Out-dated or obsolete kana usage. Discussions Log in to talk about this word.