Appearance: He has purple hair with two turquoise strands of hair on his bangs. He has yellow eyes and is pretty tall. Rui is the director of WonderlandsxShowtime, an easy-going genius, teasing and playful towards his friends. He's meticulous about making every show the best it can be, making use of his flair for technology and inventiveness. He even builds robots to use on stage. His somewhat unique way of thinking and speaking often gets him labeled as a weirdo. He also has a very distinguishable disgust towards any kind of vegetable and likes soda candy.

Appearance: He's a blonde guy with an orangeish degrade on the tips of his hair. He has amber eyes and an average height. He is the highly confident and theatrical leader of the musical show unit Wonderlands×Showtime, and his ultimate goal is to become the "world's greatest star" who brings joy to everyone. He's Loud, outgoing, and dramatically self-confident. While he can come off as slightly obnoxious or ego-driven, he is deeply caring, hardworking, and fiercely protective of his friends and family.

(Not part of the story at the start) Appearance: Pink eyes and hair. Her hair is short, kind of like a blob but prettier. She's truly small in the meaning of height. An extremely bright, cheerful, and innocent girl. Her dream is to protect her family amusement park called Phoenix Wonderland. Emu is all happiness and innocence. She acts upon her ideas without a second thought, sometimes to the consternation of her friends. She's a member and actor of the troupe WonderlandsxShowtime.