厚労省 こうろうしょう Meanings Noun Ministry of Health, Labour and Welfare; MHLW See also: 厚生労働省 (こうせいろうどうしょう). Kanji 厚 thick. Read as コウ. 労 labor. Read as ロウ. 省 omit. Read as ショウ. Jinuma: Japanese Dictionary · Word lists