It's the last day of the school festival. Naho and Kakeru have promised to watch the fireworks together. However, just before they start, Ueda-sama gets in Naho's way. Will Naho get to experience watching the fireworks with Kakeru like her future self did?
Why? Today is the one day 
that I absolutely can't change!
!لماذا؟ اليوم هو اليوم الوحيد الذي لا يمكنني تغييره قطعًا
Warum? Dabei muss ich doch
heute meine Zukunft ändern.
¿Por qué?
¿Por qué?
Pourquoi ?
Perché? Proprio oggi, 
il giorno che non dovevo cambiare!
Por quê? Hoje é um dia que eu 
precisava mudar o futuro!
Ну почему? Сегодня ничего нельзя менять!