集しゅう団だん暴ぼう行こう

noun

gang assault; mob violence

Refers to physical violence committed by a group against one or more victims. Often used in news reports about street fights or organized attacks.

• 昨さく夜や、駅えき前まえで集しゅう団だん暴ぼう行こう事じ件けんが発はっ生せいした。

  A gang assault incident occurred in front of the station last night.

noun

gang rape

Specifically denotes sexual assault committed by multiple perpetrators. A serious criminal term.

• 集しゅう団だん暴ぼう行こうの容よう疑ぎで男おとこ3人にんが逮たい捕ほされた。

  Three men were arrested on suspicion of gang rape.