からふとやなぎばぎょであれば
樺太柳葉魚であれば
kara futo yanagiba gyodeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of からふとししゃも

1. If it is Sakhalin willow goby; When it is Sakhalin willow goby

Ba Conditional
Usually Written in Kana