みやまはなしのぶだったら
深山花忍だったら
miyama hana shinobudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of みやまはなしのぶ

1. If/when deep mountain flowers endure…; If deep mountain flowers were to endure…

Tara Conditional
Usually Written in Kana