夜や間かん勤きん務む

noun, noun which may take the genitive case particle 'no'

night work; night shift

Refers to working during nighttime hours, often in a formal or occupational context. Can be used as a noun or with の to modify another noun.

• 今こん月げつは夜や間かん勤きん務むが多おおい。

  I have a lot of night shifts this month.

• 夜や間かん勤きん務むの