Chako, a primary character of the anime, is a pink haired girl who is cheerful although clumsy. She joins the cosplay club which is lacking official members. She has an overly bubbly outlook and spawns catchphrases , such as "Have a Chako-riffic day".
Maria Imai瑪麗亞今井
Maria is a dark haired bespectacled girl. A miko , she is one of the original members of the club She is very protective of her little sister, especially from Jenny.
Athena Imai雅典娜今井
Maria's little sister, she is too young to attend the academy but is a part of the cosplay club nonetheless. She is the object of Jenny's desires, though Maria often has a fainting spell whenever the two interact.
Jenny Matel珍妮金屬
Jenny is a foreign exchange student from Italy, though is featured as a stereotypical large-chested and blonde American. She also has a Lolita Complex and is attracted to Athena. She also enjoys wearing furry fandom costumes.Reika Aoshima Reika青島
Reika is stubborn compared to the other cosplayers, sometimes appearing to be unfriendly towards them. She is the leader of the crew and is often exasperated by their inability to focus on their cosplay goals.Gourou
President and only male member of the cosplay club. He has a tendency to over-act, but is the most skilled cosplayer in the group. He is the only one who knows that Reika wears glasses and has a large crush on her. He has a tendency to read dirty stories aloud, often leading to some awkward character interaction between Reika and himself or another female.
Delmo
A small magical bunnygirl , Delmo is able to conjure up cosplay costumes as well as alter the girls' bodies to fit them.
Ikebukuro池袋
A small owl-like creature who is Delmo's friend and assistant. Usually acts as a judge for cosplay competitions, despite his inability to speak (though everyone understands him just fine).
