やんばるてながこがねむしであれば
山原手長黄金虫であれば
yambarutenagakoganemushideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of やんばるてながこがね

1. If it were a mountain field long-horned golden beetle:; If the mountain field long-horned golden beetle existed:

Ba Conditional
Usually Written in Kana