Iroha remembers that her wish was to cure her younger sister, Ui’s, illness; however, there is no sign of Ui’s existence in her life. She goes to Kamihama City to find clues about her, but is attacked by a Witch and subsequently saved by a trio of Magical Girls, Momoko, Rena, and Kaede. There is a rumor going around about the Friendship Ending Staircase at Rena and Kaede’s school. Momoko and the others believe that a Witch is involved in the rumor, so they’ve been investigating it, but…
Well, if you're not from Kamihama City,
I guess you wouldn't know what that is.
Pero si vienes de fuera de Kamihama
no lo entenderás.
Pero si vienes de fuera de Kamihama
no lo entenderás.
Enfin, si tu n’es pas de Kamihama,
ça ne te parlera pas.
Anche se immagino che una ragazza che 
viene da fuori Kamihama non sappia cosa sia.
Bem, se veio de fora da Cidade
Kamihama, nem deve conhecer.