はぐろかげろうなら
羽黒蜻蛉なら
haguro kagerōnara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of はぐろとんぼ

1. If it's a black darter dragonfly…; When it's a black darter dragonfly…

Nara Conditional
Usually Written in Kana