甘茶の木 あまちゃのき Meanings Noun Hydrangea macrophylla var. thunbergii (variety of bigleaf hydrangea) See also: 甘茶 (あまちゃ). Kanji 甘 sweet. Read as あまい. 茶 tea. Read as チャ. 木 tree. Read as き. Jinuma: Japanese Dictionary · Word lists