Black hair and red eyes. His dream is to become a hero. Although he was called a devil in the past, he believes the protagonist sees him as a hero. A Third Generation pyrokinetic who can ignite flames from his feet. A member of Company 8.

Blonde hair tied in a topknot and blue eyes. He calls himself the Knight King. He fights using Excalibur. A Third Generation pyrokinetic. He is overprotective of the protagonist. The protagonist thinks he and Shinra are close enough to fight constantly. A member of Company 8.

Black hair and red eyes. A man with an Edokko spirit and the strongest fire officer, though he has a tsundere side. Known as the King of Destruction of Asakusa. When he drinks, he becomes the "King of Joy." He uses Iai Hand-Sword techniques. A Hybrid (Composite) pyrokinetic who can use both Second and Third Generation abilities, allowing him to ignite and control flames freely. He uses forms such as 1st Form: Fire Moon, 2nd Form: Moonlight, 3rd Form: Daybreak, 4th Form: Red Sun, 5th Form: Setting Sun, 6th Form: Sun Flare, and 7th Form: Sun Wheel. His ultimate move is Crimson Moon. Over time, he has become overprotective of the protagonist. Tying the protagonist's hair has become part of his daily routine. He likes sukiyaki but hates sweets and green onions.

Black hair and blue eyes. He developed Tephrosis (Ash Sickness) during a battle with a Demon Infernal before Company 7 was formed. The Lieutenant of Company 7. He worries about the protagonist. A Third Generation pyrokinetic. He can use Crimson Moon, but currently cannot due to his illness. He is skilled with a sword.

Black hair and yellow eyes. They have foul mouths due to Benimaru's influence but love sweets. Third Generation pyrokinetics who can turn into foxes using flames. They become close friends with the protagonist.

Black hair and brown eyes. The Captain of Company 8. Originally a regular firefighter. He is always doing some kind of intense muscle training. He is a non-powered human. He is overprotective of the protagonist.