すうしゅぎょくでしょう
数珠玉でしょう
sū shu gyokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of じゅずだま

1. Probably a string of jewels.; Probably exquisite.

Polite
Presumptive
Conjecture
Usually Written in Kana