A spin-off detailing the past of the MIGHTY WARRIORS gang.

Members of SWORD win against Wangan Rengogun, which is led by Kohaku. The city becomes peaceful again. Nevertheless, the most brutal gangs, Doubt and Prison Gang, appear. They try to dominate the area controlled by SWORD.

In order to conceal past corruption by the government, the Kyuryu group proceeds on a plan to destroy a street and build a casino. To stop the Kyuryu group, members of SWORD begin to move.

A month after Genji Takiya graduates, a new battle for supremacy at Suzuran All-Boys High School begins. Transfer student Kaburagi Kazeo combats Kagami Ryohei for the coveted top spot, amidst a brewing inter-school conflict with Kurosaki Industrial High.

Chiku is a devastated and dangerous town with 5 gangs fighting fiercely. Mugen and the Amamiya Brothers clashed, leading to Mugen disbanding.

Concert film held by mega girls dance and vocal unit E-girls on July 15 and 16, 2017. This was a special two day event concert showcase and was compiled into a concert film for audiences.

The greatest music battle festival in history, Music Battle Awards 2025! Kongming and Eiko take on the challenge! Furthermore, the descendant of Sima Yi, Sima Jun, stands before them as a young strategist!!