グレゴリオ暦 でしょう
guregoriokoyomideshō
1. Probably Gregorian calendar.
Noun
#1639224
1. Probably Gregorian calendar.
1. calendar; almanac
1. Gregorian (calendar)
1. it seems; I think
2. right?; don't you agree?
1. Gregorian; Of Gregory
1. In Gregorian chant; Connecting clauses with "Gregorian chant"
1. Gregorio is.; It is Gregorio.
1. Probably Gregorio.; It will likely be Gregorio.
1. It is not Gregorio.; I am not Gregorio.
1. Wasn't Gregory.