ちょうちんあんこうでしょう
提灯鮟鱇でしょう
chōchin'ankōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ちょうちんあんこう

1. Probably an anglerfish.

Polite
Presumptive
Conjecture
Usually Written in Kana