In the real world, Hikaru has disappeared, and everyone has forgotten he exists.  Futaba visits his insane mother, hoping to get some answers..
I mean, her name.
Äh, ich meine ihren Namen.
Digo, su nombre.
Digo, su nombre.
Euh… je veux dire, son nom.
Cioè, come si chiama..
Quer dizer, o nome dela.
То есть... имя её.