あまちゃ 甘茶 LinksSentence search for 甘茶Sentence search for あまちゃKanji details for 甘 and 茶Edit in JMdict Noun1. Hydrangea macrophylla var. thunbergii (variety of bigleaf hydrangea)Noun2. sweet hydrangea leaf; hydrangea tea Discussions Log in to talk about this word.