noun
established gambler's den; fixed-location gambling house
Refers to a permanent, fixed gambling establishment, as opposed to a temporary or mobile one. The term is associated with traditional Japanese gambling culture and may appear in historical or yakuza-related contexts.
See also: 盆 (ぼん)
常盆は、昔の博徒が定期的に開帳した賭場のことを指す。
常盆 refers to a gambling den that old-time gamblers regularly operated at a fixed location.