お化ばけ暦ごよみ

noun

illegal private calendar (Edo period)

Archaic term for a privately published traditional calendar distributed illegally during the Edo period, often containing folk predictions or humorous content.

• 江え戸ど時じ代だいには、お化ばけ暦ごよみと呼よばれる非ひ合ごう法ほうの暦こよみが庶しょ民みんの間あいだで出で回まわっていた。

  During the Edo period, illegal calendars called obake-goyomi circulated among the common people.