火水 かすい Meanings Noun Tuesday and Wednesday Kanji 火 fire. Read as カ. 水 water. Read as スイ. Words containing 火水 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 (げつかすい) Monday, Tuesday and Wednesday 火水木 (かすいもく) Tuesday, Wednesday and Thursday And 5 more. Jinuma: Japanese Dictionary · Word lists