錦川 にしきがわ清流 せいりゅう せんであれば
ni shikigawaseiryūsendeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 錦川清流線

1. If it were the Nishikigawa Clear Stream Line…; If the Nishikigawa Clear Stream Line existed…

Ba Conditional
Business