坂東ばんどう三十さんじゅうさんしょでしょう
ban dōsanjū sanshodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 坂東三十三所

1. Probably the thirty-three Kanto pilgrimage sites.

Polite
Presumptive
Conjecture