こしゃちほこいるかだったら
小鯱海豚だったら
koshachihokoirukadattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of こしゃちいるか

1. If it were a small killer whale dolphin; If it were a small orca dolphin

Tara Conditional
Usually Written in Kana