Ran and Rindo are brothers, Ran is the eldest, Rindo is the younger. Both of them are number two in Roppong, they are in one of the biggest gangs 'Under Heaven'. Ran's hair is in two pigtails and it's black, and light in the middle. Rindo has blond, slightly long hair with a blue tint to it. Ran is 19 years old, and Rindo is 18 years old. 

Sinister, flirtatious, smug.

Kazutora is a shy boy. He is always alone and no one communicates with him. He is 15 years old. He's number 3 in a gang called "Walhalla". He has black hair with yellow streaks. He has a tiger tattoo on his neck. 

Shy, gloomy, kind. 

Manjiro Sano is the leader of a large dangerous group called Boten. He is brutal and ruthless, killing people for power. He has his right hand in the management of the Sanzu group. Sanzu is a drug addict and also a bad person. Manjiro lost his entire family, his older brother and younger sister. 

Rude, angry, ruthless, quiet. 

Sanzu Haruchyo is a young man with long pink hair and slightly dull blue eyes with long eyelashes. He has two scars on either side of the corners of his lips. He also has a Bonten tattoo that can be seen on his right forearm. He is number 2 in Bonten. He is also a drug addict and often uses drugs.

Narcissistic, domineering, flirtatious. 

Nice and handsome guy. Likes cats and reading manga. 
