稽けい古こ日び

noun

lesson day; practice day

Refers to a scheduled day for a lesson or practice, especially in traditional arts, martial arts, or music.

• 来らい週しゅうの稽けい古こ日びをカレンダーに書かいておいてください。

  Please write down next week's lesson day on the calendar.

• 今日きょうはお茶ちゃの稽けい古こ日びです。

  Today is the day for my tea ceremony lesson.