大阪 おうさか 構想 こうそうでしょう
ōsaka tokō sōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 大阪都構想

1. Probably Osaka Metropolis Plan.; Likely the Osaka Metropolis Plan.

Polite
Presumptive
Conjecture