年寄 としより名跡 みょうせきでしょう
toshiyorimyōsekideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 年寄名跡

1. Probably an old man's legacy.; Likely a veteran's position.

Polite
Presumptive
Conjecture
Sumo