凶器 きょうき準備 じゅんび集合 しゅうごう ざいでしょう
kyō kijumbishūgo uzaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 凶器準備集合罪

1. Probably preparing a collection of dangerous objects.

Polite
Presumptive
Conjecture