ぼろうちわせんでしょう
襤褸団扇船喰虫でしょう
boro uchiwasendeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ぼろうちわふなくいむし

1. Probably a tattered fan boat bug.

Polite
Presumptive
Conjecture
Usually Written in Kana