簡易 かんい慣用 かんよう字体 じたいでしょう
kan ikan yōjitaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 簡易慣用字体

1. Probably simple traditional characters.; Likely a common, standard form.

Polite
Presumptive
Conjecture