September 2nd is Subaru Ichinose's birthday. The birthday song resounds through space; the applause goes on and on. But before the day is out, Subaru learns the bleakness of adulthood.
Nobody celebrates me...
Do they not even need me?
Niemand feiert mich.
Nadie me celebra…
¿Acaso ni siquiera me necesitan?
Personne ne fête mon anniversaire
ni ne tient à moi.