はしくろでしょう【
端黒でしょう
】

hashikurodeshō

Noun

,

Desu Copula

Expresses probability in a polite manner ("probably…") of つまぐろ

1. Probably dark-haired.; Likely to have dark hair.

Polite

,

Presumptive

,

Conjecture

,

Usually Written in Kana