かいずかいぶきでしょう
貝塚伊吹でしょう
kaizuka ibukideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of かいづかいぶき

1. Probably Kaizuka Ibuki.

Polite
Presumptive
Conjecture
Usually Written in Kana