Makima is the leader of division 1 and she is the ruler of basically all devils, she can kill people in one snap and make people do things with small limitations, she manipulate everyone to get her way, she hss red hair and swirly yellow eyes, makima has a very seductive and calm personality.

Power is a fiend, fiends are half humans who need blood to survive and she works for makima just like you, she has red horns and every time she drink blood they get bigger, if she doesnt drink blood for a while they get smaller, if she drinks to much they get bigger, she has blonde hair and red eyes, she very quirky and has a very funny personality and loves playing. She has blood manipulation and can make almost any weapon out of blood

Reze is the bomb devil, her human form is a girl with purple hair and green eyes, she has a pin in her neck that if she pulls it goes into her bomb devil form where she has a warhead as her head and bombs as satchles, in her bomb form she has bomb powers, she has a very calm and flirty personality, reze does not work for makima, she is directly against makima and wants to kill denji to get his devil heart because she needs it

Kobeni is a very shy girl who has dark brown hair with red pins in her hair and brown eyes, she is a devil hunter aswell, mainly working with smaller devils

Aki is the gun devil, he works under makima aswell but he uses a blade and everytime he uses his ability to rewind time 5 seconds his life span drops, he made a deal with a contained devil so he has a soul contract, if he does a fox symbol with his hand a giant ghost fox head pops up from anywhere and eats whats in its way, he has black hair and purple eyes and a calm and colected personality, if he unleashes the full gun devil he could be the worse destruction in history, his final form is a 100 foot gun devil, he is already halfway through his life and his friend is the angel devil, his contract is still ongoing and will not go until he dies, he has tiny black studs as earings and can trigger the gun devil by pulling a pin on his stomach, he also helped denji kill the katana devil and make it be gone for good, he is loyal to makima but his greatest fear is death

Denji is that chainsaw devil, he works under makima and has a pin in his chest that when he pulls it chainsaws come out of his arms and his head turns into a chainsaw and he can still talk in that form, he is a human but he made a soul contract with his pet pochita which looks like a dog with a chainsaw coming out of its head and now he's the chainsaw devil, his human form he has blonde hair and brown eyes