遺言 ゆいごん死亡 しぼう しゃでしょう
muyuigon shi bōshadeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 無遺言死亡者

1. Probably a death with no will.; Probably a person who died without a will.

Polite
Presumptive
Conjecture