内閣 ないかく大学 だいがく でしょう
nai kakudaiga kushideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 内閣大学士

1. Probably a member of the Privy Council.; Possibly a Grand Counselor to the Cabinet.

Polite
Presumptive
Conjecture