やしゃふしでしょう
夜叉五倍子でしょう
yashafushideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of やしゃぶし

1. Probably nightshade.; Probably *Terminalia chebula* (myrobalan).

Polite
Presumptive
Conjecture
Usually Written in Kana