あまちゃき 甘茶の木 LinksSentence search for 甘茶の木Sentence search for あまちゃのきKanji details for 甘, 茶 and 木Edit in JMdict Noun1. Hydrangea macrophylla var. thunbergii (variety of bigleaf hydrangea)See also 甘茶 Discussions Log in to talk about this word.