With the arrival of fall, the students of Homare High School busy themselves with preparations for the cultural festival. Class representative and student council president Kaname runs around, trying to stay on top of all his responsibilities. When Chizuru and Yuki goof off, Kaname's annoyance reaches its peak, and Kaname realizes he's forgotten to prepare an important item for the festival.
Since when did cardboard become so high-tech?
¿Desde cuándo el cartón se 
convirtió en alta tecnología?
¿Desde cuándo el cartón se ha 
convertido en alta tecnología?
Não sabia que havia tanta
tecnologia numa caixa de papelão.