始し業ぎょう時じ間かん

noun

starting time of work; opening time

Refers to the time when work or school officially begins for the day.

• 始し業ぎょう時じ間かんは9時じです。

  The starting time of work is 9 o'clock.

• 始し業ぎょう時じ間かんに遅おくれないように早はやく家いえを出でた。

  I left home early so as not to be late for the start of work.