炬 torch; signal fire 9 strokes. Readings キョ (on reading): 炬火 (きょか) pine torch; 炬 (きょ) torch コ (on reading): 春炬燵 (はるごたつ) kotatsu not put away but used in spring; 炬燵やぐら (こたつやぐら) square latticed wooden frame for a kotatsu Components 火 巨 匚 radical box, open on the right 火 radical fire 巨 radical giant Words using 炬 炬火 (きょか) pine torch 炬 (きょ) torch 春炬燵 (はるごたつ) kotatsu not put away but used in spring 炬燵やぐら (こたつやぐら) square latticed wooden frame for a kotatsu Jinuma: Japanese Dictionary · Word lists