朿 thorn 6 strokes. Readings シ (on reading) とげ (kun reading) Components 木 冂 一 radical one | radical vertical stroke ハ radical eight, katakana ha 冂 radical open box, upside down 木 radical tree Kanji containing 朿 策 scheme 刺 thorn 棗 jujube 棘 thorn Jinuma: Japanese Dictionary · Word lists