In AYAKA: Muzzle Flash Back!!, Ayaka Security’s director, Ibuki Aka, receives a request for protection from Inou Sanji, the mayor of Ayagashima Island. The deadly Totetsu was already out to assassinate Mayor Inou, but now sets his sights on Aka as well!

AYAKA: Muzzle Flash Back!! is the spin-off manga based on the hit anime AYAKA, and is currently running in Monthly Comic ZERO-SUM.