Akai (555)

Akai, otherwise known as the Cactus Orphnoch, is one of the three bounty hunters sent to take back the Faiz Gear. Akai is an impulsive partner of Midorikawa who intercepts Keitaro with the Faiz Gear.

Taking the belt from Keitaro, Akai uses the Faiz Gear to backstab Midorikawa before going after Takumi and company. But with the Auto Vajin's aid, Takumi regains the Faiz Gear and kills the Cactus Orphnoch with the Crimson Smash.