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...!
Botan-chan, you have such a cute name.
بوتان-تشان، لديكِ اسمٌ ظريف
Botan-chan,
dein Name ist so niedlich!
Botan-chan, tienes un nombre muy lindo.
Botan-chan, tienes un nombre muy bonito.
Botan, c’est un joli nom !
Botan-chan, hai un nome davvero carino!
Botan-chan, mas que nome fofo.