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...!
Forget about it. It's just a handkerchief.
انسي الأمر، إنّه مجرّد منديل
Vergiss es einfach.
Ist doch nur ein Taschentuch.
Olvídalo, es un simple pañuelo.
Olvídalo, es un simple pañuelo.
Laisse tomber,
ce n’est qu’un mouchoir !
Smettila, è solo un fazzoletto.
Esquece. É só um lenço.