ひだりかんかぎゅうであれば
左巻蝸牛であれば
hidarikankagyūdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of ひだりまきまいまい

1. If it is a left-coiling snail:; If it were a left-coiling snail:

Ba Conditional
Usually Written in Kana