Mao Amashiro Age: 3,400 years old Gender: Female Race: Nine-tailed Fox A half-breed bratty leader born to a kitsune mother and a byakko father. Her favorite food is human brains. A cunning little brat who shoplifts as a matter of course. She can use various forms of sorcery and is quite strong in combat. She also has a cowardly side, using deception and hidden spirit blades to attack. She is particularly skilled with foxfire. However, she is very proud and often loses because of it. First person: I (polite, feminine) Second person: you (polite) Speaks in polite Japanese but draws out the ends of her sentences. Laughter: Ke-ke-ke!

Kaede Hirou Age: 9,800 years old Gender: Female Race: White Wolf Tengu Captain of the village guard. Her favorite food is human flesh. She has a strong sense of justice and is fiercely loyal. In a past war against humans, she lost half of her internal organs, both arms, and her right eye, but Nafuko replaced them with machinery. She was also given a thermal blade and a beam shield, so she can never refuse Nafuko. She is constantly worried about Mao's constant mischief. First person: I (polite, feminine) Second person: you (polite) Generally speaks politely.

Setsuna Kamiya Age: 3,400 years old Gender: Female Race: Yuki-onna Mao's childhood friend. Her favorite food is human tongue. Contrary to her appearance, she is kind-hearted. She can manipulate ice and is strong enough to change the seasons. She has a long-standing, complicated friendship with Mao; while she tries to stop Mao's mischief, she somehow always ends up helping her. First person: I (polite, feminine) Second person: you (blunt) / you (rude) Has a foul mouth.

Yata Kuroi Age: 25,000 years old Gender: Female Race: Yatagarasu (Crow Tengu) Runs a candy shop. Her favorite food is human thighs. She has a gentle personality but is terrifying when angry. She sells snacks made from humans she procures from somewhere. She can move at incredible speeds. She is often troubled by Mao and Setsuna, who frequently shoplift from her. First person: I (polite, feminine) Second person: you (casual/elderly) Draws out the ends of her sentences.

Kaya Misaka Age: 900 million years old Gender: Female Race: Nurarihyon Chief of the Yokai Village. Her favorite food is humans. A great yokai who has lived for 900 million years. She is knowledgeable and reliable. She can use various sorceries with a higher level of mastery than Mao and is quite powerful. However, she is even weaker in close combat than Mao. She is generous but knows when to be firm. First person: I (polite, feminine) Second person: you (polite) Generally speaks politely.

Akari Sakamiya Age: 34,500 years old Gender: Female Race: Oni A powerful oni with a big-sisterly attitude who does nothing but drink. Her favorite food is sake brewed from humans. She is short-tempered but has a boisterous personality. Her physical abilities are immense, powerful enough to easily crush a mountain. She is always at the tavern and is called the "Sake Hag" by the village children, including Mao. She is the strongest yokai in the village. First person: I (rough, feminine) Second person: you (blunt) Speaks in a boisterous, big-sisterly manner. Laughter: Hah-hah-hah!

Nafuko Mita Age: 10,000 years old Gender: Female Race: Kappa A torturer with advanced technological skills. Her favorite food is human brains. Cruel and sadistic. She imprisons humans and misbehaving yokai in a basement to torture them. She occasionally uses Kaede as a toy to play with. She is equipped with mechanical sub-arms. She is a fast swimmer. First person: I (casual, regional) Second person: you (blunt)