A girl with grey hair that covers all but her right eye. She wears a blue dress and gloves. Birthday: When is it? (December 1st in-game) Birthplace: Unknown Hobbies: Playing alone Likes: Happy things Dislikes: Unhappy things Age: Unknown Commonly known as "Nano-ko." She is drawn without a nose or mouth. She never speaks a word. There is a slightly horror-like vibe to her. She has pale skin and longs to meet a certain someone she loves. Tone: "..."

A girl with a mysterious atmosphere projected by a projector (a so-called hologram). She speaks in broken fragments. She constantly floats above the projector, spinning around or drawing shapes with light. Birthplace: Inside the projector Hobbies: None Likes: None Dislikes: None Birthday: February 2nd Age: Around her teens? She has slit-like eyes and always keeps them closed. She only opens them when she is angry. When she opens them, they are entirely red. She has pink hair tucked inside a white hat. Tone: "You want that? If you play with me, okay." "Hehe, yay! Hey, play more."

The man called the Demon of Roppongi. Or rather, the God of Pop'n. Despite appearances, he is caring, so he's taken it upon himself to fill in for all the characters who have gone on journeys... Birthplace: Aoki-cho, Amazon River Basin Hobbies: Tree climbing Likes: Peter Pan (The Eternal Boy) Dislikes: Well, that's a bit... Birthday: September 28th, maybe? Age: Eternal Boy Although he holds the position of "God of the Pop'n World," he operates his own DJ set and is very frank in speech. Externally, he has a very rough, un-godlike style. He adds to the "anything goes" feel of the Pop'n World. He wears opaque glasses that never come off. Tone: "Yo. I'm Shadow MZD. But I'm gonna be tougher than the real deal, got it?"

The shadow behind MZD. The shadow that always follows behind MZD is a dark, ghost-like entity referred to in the series as "?" or "Hatena." This shadow's true identity is said to be MZD's form from a past era before they met, or a shadow-like lifeform standing alone in the depths of the world of nothingness. Its entire body is pitch black, a silhouette like a dark shadow or a ghost. It is a man of few words. Basically taciturn, it is not the type to speak much of its own accord. It shows loyalty to MZD by always following behind and quietly supporting him. It is mysterious and elusive, a lifeform that once stood alone in the void. Rather than speaking with words, it shows its will by moving quietly as a shadow in sync with MZD's actions (like DJing).

A girl working as a shrine maiden at the town shrine. She can be a bit precocious, but she's still at the age where she prefers dumplings over flowers. It's said that the Pop-no-Miya Shrine where Miko-tan resides brings good luck for improving your Pop'n skills. Birthday: January 1st Birthplace: Tokyo Hobbies: Food tours, karaoke Likes: Dango, bell-shaped castella, karinto Dislikes: Ominous things Age: Teens? The theme is a "moe" shrine maiden. She has an ahoge (cowlick). Part of her hair in the back is tied in a bun. Her shrine maiden outfit features culotte-style hakama. Tone: "Geez! You can't walk in the middle! That's the path for the gods!"

A rabbit girl appearing in "pop'n music." Along with Nyami the cat, she serves as a poster girl for the Pop'n series. Birthplace: Japan Hobbies: Chatting Likes: Rabbit merchandise Dislikes: Tomato juice Birthday: March 3rd Age: Teens She is a personified rabbit character (beastfolk) and has hair (bangs and two braids). Tone: Refers to herself as "Mimi." She often uses gentle and energetic sentence endings like "...da yo," "...da ne," or "...kana?"

A cat girl appearing in "pop'n music." Along with Mimi the rabbit, she serves as a poster girl for the Pop'n series. Birthplace: Japan Hobbies: Chatting Likes: Roller coasters, Darling... Dislikes: Coffee cup rides. She says they make her sick. Birthday: February 8th Age: Teens A cat girl. Along with Mimi, she is a representative mascot of the series. She has brown hair in braids. As for whether she has a tail, she and Mimi say it's a "super secret." She has a boyfriend, and she calls her boyfriend Timer "Darling."

A popular idol in the Pop'n world. He wears an outfit based in red with a hat that has rabbit ears, and he carries a pocket watch. Birthday: May 15th Birthplace: Japan Hobbies: Cosplay? Collecting and designing outfits. His closet is like a department store! Likes: Nyami-chan Dislikes: Sewing. ...Wait, then how does he make the outfits? Age: Teens Nyami's boyfriend. "A natural-born idol. Or maybe a fairy?" He is often mistaken for a woman because of his looks, but he says things like, "Oh, you're at it again. Even though I'm so manly?" (He was about to start taking his clothes off when he said that.)

Twin sisters living in a mountain village. Carrying the scent of greenery and water, they sing again today. Their hobbies, likes, and dislikes differ from each other. Birthplace: Japan Hobbies: Finding the first star of the evening Likes: The smell of water Dislikes: The smell of flying squirrels Birthday: July 31st Quiet personality. She has a 70/30 hair part with a long side-tail on the left side. She wears a pink dress with a butterfly pattern. She looks exactly like Suzuna. Tone: "They say there are many fairies in the mountain village that even we rarely see. Try looking for them. With your heart's eye."

Nazuna's younger sister. Birthplace: Japan Hobbies: Finding shooting stars Likes: The smell of greenery Dislikes: The smell of frogs Birthday: July 31st Her tone of voice is the same as Nazuna's.