苦竹 にがたけ Also written くちく Meanings Noun Japanese timber bamboo (Phyllostachys bambusoides); giant timber bamboo; madake See also: 真竹 (まだけ). Simon bamboo (Pleioblastus simonii) See also: めだけ. Kanji 苦 bitter. Read as にがい. 竹 bamboo. Read as たけ. Jinuma: Japanese Dictionary · Word lists