返信 へんしん要求 ようきゅう表示 ひょうじでしょう
henshin'yō kyūhyōjideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 返信要求表示

1. Probably a request for reply.; Likely indicates a reply request.

Polite
Presumptive
Conjecture
Computing