火水木 かすいもく Meanings Noun Tuesday, Wednesday and Thursday Kanji 火 fire. Read as カ. 水 water. Read as スイ. 木 tree. Read as モク. Words containing 火水木 月月火水木金金 (げつげつかすいもくきんきん) seven-day workweek 月火水木金 (げつかすいもくきん) weekday 火水木金 (かすいもくきん) Tuesday, Wednesday, Thursday and Friday And 1 more. Jinuma: Japanese Dictionary · Word lists