紳士しんしよう装身そうしん商人しょうにんでしょう
shin shiyō sō shingushōnindeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 紳士用装身具商人

1. Probably a men's outfitters/accessories merchant.

Polite
Presumptive
Conjecture