picture calendar
A type of illustrated calendar historically produced in the Nanbu region (present-day Aomori/Iwate). Often compared to 絵暦 (picture calendar).
See also: 絵暦
南部暦は、江戸時代に南部地方で作られた絵入りの暦です。
Nanbu-goyomi is an illustrated calendar made in the Nanbu region during the Edo period.
Compound of 南部 (Nanbu, a historical region) and 暦 (calendar). The exact origin of the term is uncertain, but it refers to a local variety of illustrated calendar.