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...!
I don't know why, but all kinds 
of animals come up to me.
لا أعرف السبب، لكن تظهرُ لي كافّة أنواع الحيوانات
Keine Ahnung warum, aber ich ziehe
alle möglichen Tiere magisch an.
No sé por qué, pero siempre me
topo con todo tipo de animales.
No sé por qué, pero siempre me
topo con todo tipo de animales.
Je ne sais pas pourquoi,
Non so perché, ma tutti gli animali 
mi vengono sempre incontro.
Eu não sei por que, mas todo animal
 que eu vejo aproxima-se de mim!