group name: black rose
ブラックローズ

type: street gang & school bullies gang

crime involved: gang banging, gang warfare, street violence, prostitution, gang-related homicide, murder, drug trafficking/manufacturing, gun-running/arms trafficking, vandalism and underage drugs

weapons used: knife, shovel, baseball bat, hammer, handgun, m1911 pistol, ak-47, mp5, silenced pistol, rifles and minigun

average ages: 18

color: black and magenta

relationship: nemesis

known locations: eumgyeong high school, almost every area of the poor side of seoul and several unknown area outside seoul

current leader: ??? - leader
sado - co-leader

high ranking members: chitsu, meinu, army, bunny, chiharu, whiska and ???

mission: kill all of them and find out who's the leader