無形 むけい文化 ぶんか遺産 いさんでしょう
mukeibunkaisandeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 無形文化遺産

1. Intangible Cultural Heritage, probably.; It will likely be Intangible Cultural Heritage.

Polite
Presumptive
Conjecture