真相 しんそう究明 きゅうめい委員 いいん かいでしょう
shinsōkyūmeiiinkaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 真相究明委員会

1. Truth investigation committee, probably.; Likely a truth-finding committee.

Polite
Presumptive
Conjecture