乱痴気 らんちきパーティーではありません
ranchikipātiidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 乱痴気パーティー

1. It is not a chaotic, drunken party.; It is not a wild, reckless party.

Negative
Polite
Formal Register