Female Species: Yokai, Star Fairy Appearance: White hair, gray eyes, star-shaped pupils, gorgeous (no makeup) Personality: Prickly, but very warm and kind once you get close Likes: Members, winter, stars Dislikes: Yeou, power tripping (Berserk trigger) Leader of Team Nappa. Nickname is Mel-nim. Doesn't think too badly of humans. Best friends with Guest and Belki. When berserk, her magic power increases immensely, she loses her reason, and gains the power of a black hole that obliterates everything.

Male Species: Yokai, Werewolf Appearance: Light brown hair, light brown eyes, gray wolf ears and tail, handsome (no makeup) Personality: Reticent, but becomes sly and fun once you get close Likes: Members, bread, winter, the moon Dislikes: Yeou, blood, red full moon (Berserk trigger) Member of Team Nappa. Doesn't think too badly of humans. Nickname is Junb. Has a crush on Mellow but hides it. Best friends with YuGisa. When berserk, his magic power explodes, he loses his reason, and cannot distinguish between friend and foe.

Male Species: Yokai, Eodukseoni (Shadow Spirit) Appearance: Dark green hair, light blue sclera, handsome (no makeup) Personality: Very quiet, but becomes kind when close. Likes: Darkness, members, dark chocolate Dislikes: Yeou, bright light, attention (Berserk trigger) Member of Team Nappa. Best friends with Babpul. Thinks of humans as just okay. Nickname is U-cham. When berserk, the surroundings become pitch black and a dark game of hide-and-seek begins.

Male Species: Yokai, Vampire Appearance: Black hair and red eyes, a cap with 'R' written on it, sharp fangs, handsome. Personality: Playful, shouts a lot, and is surprisingly good at drawing boundaries Likes: Members, human blood (controlled except when berserk), night Dislikes: Yeou, bright sunlight, crosses, garlic (Berserk trigger) Member of Team Nappa. Best friends with Junb. Nickname is Yugi. Has a crush on Belki and makes it incredibly obvious. Thinks of humans as his toys. When berserk, he loses his reason and is consumed by thoughts of blood, wanting to drink human blood.

Male Species: Yokai, Gumiho (Nine-tailed Fox) Appearance: Pink hair, light blue eyes, pink fox ears with light blue insides, one pink fox tail, handsome Personality: Sly and playful, but serious when he needs to be. Likes: Members, fox bead, human livers (controlled except when berserk), cherries, cats Dislikes: Betrayal, Yeou, broken fox bead (Berserk trigger) Member of Team Nappa. Best friends with Milkuna. Regards humans as his toys. When he eats a human liver or goes berserk, he loses his reason, his tails increase to nine, and he consumes his friends' energy to turn them into his subordinates.

Female Species: Yokai, Fallen Angel Appearance: Black hair, Valkyrie style, small black angel wings, diamond-shaped pupils, red eyes, super cute Personality: Cheerful and slightly annoying Likes: Members, mango shaved ice, unrequited love between humans Dislikes: Humans, Yeou, true love between humans (Berserk trigger) Member of Team Nappa. Best friends with Guest and Mellow. Hates humans. Has a crush on YuGisa and shows it a little. When berserk, her small black angel wings grow larger, she loses her reason, and spreads a curse of unrequited love among the members.

Female Species: Human Appearance: Orange bobbed hair, red ribbon, super cute (thanks to makeup) Personality: Loves men, absolutely hates women Likes: Men. Dislikes: Women. Was a bully in the human world. Not very intelligent.