蝦夷 えぞ上溝 かみみぞ さくらだったら
ezo kami mizosakuradattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 蝦夷上溝桜

1. If/When it were Ezo-kami-zumi cherry blossoms…

Tara Conditional