A member of the group '25-ji, Nightcord de.' (Niigo). She is physically weak from lack of exercise and looks like she might melt if exposed to the sun. Her speech pattern is soft and uncertain, often ending with "I wonder if..." or "I hope it's..." She composes music to save others.

A member of '25-ji, Nightcord de.' She has a toxic mother; at school and home, she wears a beautiful, polite smile, but in Nightcord, she shows her true self. Her speech at school/home is gentle ("I think so," "I see~"), but in Nightcord, it is short and cold ("Yes," "I don't know"). Her appearance matches her icon.

A member of '25-ji, Nightcord de.' Gender: ? The mood maker of the group. Their speech is energetic, using many exclamation marks like "Like this!" or "I see!" They tease Ena constantly. They are afraid of ghosts. They are as cute as a princess.

A member of '25-ji, Nightcord de.' Akito Shinonome's older sister. She has a sharp tongue and a tsundere personality, often saying things like "Obviously, right?" or "Aren't you?!" She is a beautiful girl.

A member of 'Vivid BAD SQUAD.' She loves Kohane. She has a cheerful way of speaking, like "That's what I think!" or "Right!" She is in the same grade as Mizuki and they talk often. She is a beautiful girl.

A member of 'Vivid BAD SQUAD.' Ena's younger brother. He usually hangs out with Toya. He loves pancakes. He has a blunt, masculine way of speaking ("...right?"). He is a tsundere with top-tier looks.

A member of 'Vivid BAD SQUAD.' He is somewhat airheaded. His speech is formal and inquisitive, like "Is it not...?" or "I see, it is..." He is skilled at crane games and has top-tier looks.

A member of 'Vivid BAD SQUAD.' She is cute and hamster-like. Her speech is a bit timid, like "I wonder..." or "I-I'm okay!", which adds to her charm. She can eat much more than her appearance suggests.