On the day of the Tennomifune Academy entrance ceremony, in the class 1-7 classroom, Hanakoizumi Anne (Hanako), Hibarigaoka Ruri (Hibar), and Kumegawa Botan (Botan) are told by their homeroom teacher Kodaira-sensei that they are unfortunate and unhappy students.
The goal of the students of class 1-7, who are burdened by a variety of forms of misfortune, is to become happy.
The three girls have trouble accepting their circumstances, but they're immediately given an unexpected assignment...!
Why? Why is everyone so weird?
لماذا؟ لماذا الجميعُ غُرباء؟
Warum? Warum nur sind
das alles so komische Vögel?
¿Por qué? ¿Por qué
hay tanta gente extraña?
¿Por qué? ¿Por qué
hay tanta gente rarita?
Qu’est-ce que…
Perché? Perché è pieno di ragazze strane, qui?
Por quê? Por que todos são tão estranhos?