ななつ ほしin いん九州 きゅうしゅうでしょう
na natsu hoshii nkyūshūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of ななつ星in九州

1. Probably Seven Stars in Kyushu.

Polite
Presumptive
Conjecture
Business