Nagi invites Hiro to join his group for a school field trip. The group is plunged into chaos with the addition of a couple more members.
E-ri-ka-chan!
!إ-ري-كا-تشان
Bist du so weit, Erikalein?
¡Erika!
¡Erika!
Erika ! Tu es prête ?
E-ri-ka!
Erika-chan!
Эрика!