内閣 ないかく書記 しょき かん ちょうでしょう
naikakushokikanchōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 内閣書記官長

1. Probably the Cabinet Secretary-General.; Likely the Chief Cabinet Secretary.

Polite
Presumptive
Conjecture