はこねざんしょうぎょでしょう
箱根山椒魚でしょう
wa kone zanshōgyodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of はこねさんしょううお

1. Probably a Hakone pepperfish.

Polite
Presumptive
Conjecture
Usually Written in Kana