ひめえぞぼらであれば
姫蝦夷法螺であれば
himēzo boradeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of ひめえぞぼら

1. If it were a princess, Ezo conch.; If the princess Ezo conch existed.

Ba Conditional
Usually Written in Kana