Mugen

Theme Song: Sandaime J Soul Brothers from Exile Tribe - "Mugen Road"

Founded by Kohaku, Tatsuya, and Tsukumo, and later joined by Cobra and Yamato, Mugen was the gang that used to control the area. It disbanded after a fight with the Amamiya Brothers.

The Amamiya Brothers

Theme Song: Ace of Spades feat. Hiroomi Tosaka - "Sin"

Masaki and Hiroto Amamiya are the brothers that even the powerful Mugen could not defeat. They have superior martial arts skills that can knock down hundreds of opponents. Their eldest brother, Takeru, disappeared years ago and they were looking for him.

Sannoh Rengokai (Hoodlum Squad)

Theme Song: Doberman Infinity - "Do or Die"

Sannoh Rengokai was led by former Mugen's member Cobra. They took control of the northeastern part of the S.W.O.R.D. Area and strived to protect the citizens of the "Sannoh Shopping Street".

White Rascals

Theme Song: PKCZ® feat. Exile Shokichi - "Whiteout"

Getting their name from their all white attire, the White Rascals were based in a hip nightclub called "Heaven", which was run by their boss, Rocky. Following the principle of their boss, they fought to protect the women within their area.

Oya Koukou (Oya High School)

Theme Song: Doberman Infinity - "Jump Around ∞"

Oya Koukou was the high school where bad boys from all over Japan went to. As many of its graduates became yakuza, it was often considered a reserve force for various gangs.

Rude Boys

Theme Song: Generations from Exile Tribe - "Run this Town"

Led by Smoky, the Rude Boys consisted of orphans who lived together in the "Nameless Street" as a family. All skillful in the use of Parkour, they formed this army on their own to protect their home.

Daruma Ikka

Theme Song: DJ Daruma from PKCZ® - "Voice of Red feat. GS"

Daruma Ikka was led by the menacing Hyuga Norihisa, whose family's gang was defeat by Mugen. Daruma Ikka was a gang of people who hated Mugen and controlled all the rights of festivals in the area. Accompanied by his friend, the Tousetsu Brothers, Ukyo and Sakyo, they gather people who hates the Mugen gang and establish the Daruma Ikka.

Mighty Warriors

Theme Song: PKCZ(R) feat. Afrojack, CRAZYBOY, ANARCHY, SWAY, MIGHTY CROWN (MASTA SIMON & SAMI-T)- "Mighty Warriors"

The highly fashionable and musically inclined Mighty Warriors, led by ICE, were a bunch of fierce fighters. Based in the coastal regions near the S.W.O.R.D. Area, they would do anything to accumulate money to achieve their dream of music and fashion.

Kuryu Group

Theme Song: Exile the Second - "One Time One Life"

Literally meaning "Nine Dragons", the Kuryu Group is an organization made up of nine yakuza groups who control the dark underbelly of Japan.

Ichigo Milk

Theme Song: E-girls - "STRAWBERRY サディスティック"

The female counterpart of Sannoh Rengokai in the Sannoh district. All dressed in pink bosozoku-style jackets, they drove around on their re-modeled bikes.

Chanson

The Korean gang who sought to control the S.W.O.R.D. Area and then expanding into the rest of Japan.

Doubt

Theme Song: Exile the Second - "ASOBO! feat. Far East Movement"

The vicious gang that kidnapped and sold women, this naturally puts them at odds with the chivalrous White Rascals.

Prison Gang

Theme Song: HONEST BOYZ - "YO!"

The general name for all gangs inside the prisons of the "Rasen Area", which is located near the S.W.O.R.D. Area, there are several gangs in those prisons. Normally, when a street gang member comes is thrown inside one of those prisons, he would be forced to join one of them in order to protect himself within the dangerous environment. However, Jesse, later known as the "King of the Prison", creates a new gang on his own after he is imprisoned, and very soon his gang becomes the strongest of all. Jesse's gang consists only of people from the same "Little Asia Area" as himself, which ensures their unity remains strong even when "outside" of the prison.