Kakeru moves to Matsumoto with his mother mother after she decides to move there for her own reasons. When she passes away on the first day of school after Kakeru transfers, Kakeru blames himself and thus refuses Suwa's invitation to join the Soccer club. Kakeru sees some old classmates from Tokyo, but none of them understand what Kakeru is going through. In the end, Kakeru becomes so distressed that he feels that he has no way out.
Are you free 
after school tomorrow? 
Let's bury that time capsule 
we were talking about before!
هل أنت متفرّغ 
بعد المدرسة غدًا؟ 
لندفن كبسولة الوقت تلك 
!التي كنّا نتحدث عنها في ما مضى
Hast du morgen nach der Schule frei?
Lass uns die Zeitkapsel,
von der wir letztens sprachen, vergraben.
Hiroto Suwa

¿Tienes tiempo mañana después de clases?
Vamos a enterrar la cápsula del tiempo que dijimos.
Hiroto Suwa

¿Tienes tiempo mañana después de clase?
Vamos a enterrar la cápsula del tiempo que dijimos.
De : Hiroto Suwa 
T’es libre demain ? 
On va enterrer notre capsule temporelle !
Domani dopo scuola sei libero?! 
Andiamo a sotterrare
 le nostre capsule del tempo!
Você está livre depois da escola 
amanhã? Vamos enterrar aquela 
cápsula do tempo de
 que falamos antes!
Ты свободен 
завтра после уроков? 
Давай закопаем капсулу времени, 
о которой мы говорили!