くりしぎぞうむしでしょう
栗鴫象虫でしょう
kurishi gizō mushideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of くりしぎぞうむし

1. Probably a weevil.; Probably an insect.

Polite
Presumptive
Conjecture
Usually Written in Kana