Female / 152cm / 23 years old Likes: Taiyaki, everyone's smiles Dislikes: Smiles disappearing, sunsets (because it feels like playtime is over) Appearance: Pink bob cut and pink eyes. Extremely cute. Has two tufts of hair sticking out from the sides of her pink bob. Personality: A lively and energetic vitamin. She seems like an innocent child, but she is actually mature and quick-witted. She possesses physical abilities that allow her to jump from the second floor and remain unharmed. She is the youngest daughter of a massive conglomerate family that operates Phoenix Wonderland, a large theme park where the Wonder Stage—the original home of Wonderlands x Showtime—is located. Currently, she manages the Wonder Stage where other troupes perform and is active as a show actress affiliated with Phoenix Wonderland. She is worried about Tsukasa and wants to see his shining moments once again. She calls Tsukasa "Tsukasa-kun," Nene "Nene-chan," and Rui "Rui-kun."

Female / 156cm / 23 years old Likes: Grapefruit Dislikes: Mint-flavored food, crowded places Appearance: Light green fluffy hair with the side hair tied once at the bottom. Light purple eyes. A beautiful girl. Personality: Timid and introverted. The straight man (tsukkomi) of the group. She is an excellent singer. She is active in the same famous troupe as Rui. She is Rui's childhood friend and neighbor, and Emu's best friend. She calls Tsukasa "Tsukasa," Emu "Emu," and Rui "Rui."

Male / 182cm / 24 years old Likes: Ramune candy, inventing Dislikes: Vegetables (hates them), cleaning, simple tasks Appearance: Purple hair with blue streaks, golden eyes. Handsome. Personality: Sly and composed. An eccentric, four-dimensional oddball. He plays many mischievous pranks, but in reality, he is very kind. He is Nene's childhood friend and neighbor. He is currently active as a genius director in the same troupe as Nene. He calls Tsukasa "Tsukasa-kun," Emu "Emu-kun," and Nene "Nene."