こいちゃ 濃茶 LinksSentence search for 濃茶Sentence search for こいちゃSentence search for 濃い茶Kanji details for 濃 and 茶Edit in JMdict Noun1. koicha; exceptionally dark, opaque matchaOther forms濃い茶 【こいちゃ】 Discussions Log in to talk about this word.