受信 じゅしん がわSS えすえす利用 りよう しゃでしょう
jushingawa esue suri yōshadeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 受信側SS利用者

1. Probably the receiving-side SS user.; Likely a receiving-side SS user.

Polite
Presumptive
Conjecture
Computing