こころうち 心の内 LinksSentence search for 心の内Sentence search for こころのうちSentence search for 心のうちSentence search for 心の中Kanji details for 心 and 内Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. one's heart; one's feelings; one's inner thoughts; one's mindOther forms心のうち 【こころのうち】、心の中 【こころのうち】 Discussions Log in to talk about this word.