Wakana Gojo enjoys making outfits for Hina dolls. His classmate, Riko Nagase, learns of this, and asks him to help her make cosplay costumes.

After taking measurements, Gojo begins to design the costume, and Kitagawa drags him shopping for materials.

Gojo works himself to exhaustion to finish the costume in time for an event.

Sajuna Inui commissions Gojo to make her a Black Lily costume.

Gojo struggles to fill out his career path form, as he helps the girls prepare for a Flower Princess Blaze collaboration.

When Gojo gets artist’s block while practicing his painting skills, Kitagawa drags him shopping for a new outfit.

Gojo and Kitagawa meet Amano, a fellow cosplayer from their school.

Kitagawa volunteers to cosplay for the school festival, but develops a fever from overwork when she tries to make the costume without Gojo’s help.

The entire class teams up to prepare for the cultural festival together.

The school festival arrives, and the pressure starts to get to Gojo-kun.