文部 もんぶ しょう美術 びじゅつ展覧 てんらん かいでしょう
mombu shō bijutsutenrankaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 文部省美術展覧会

1. Probably the Ministry of Education, Culture, Sports, Science and Technology Art Exhibition.

Polite
Presumptive
Conjecture