日本 にっぽん銀行 ぎんこう総裁 そうさいでしょう
nipponginkōsōsaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 日本銀行総裁

1. Probably the Governor of the Bank of Japan.

Polite
Presumptive
Conjecture