In the real world, Hikaru has disappeared, and everyone has forgotten he exists.  Futaba visits his insane mother, hoping to get some answers..
Police number 1857!
Polizeinummer 1857!
¡Número de policía 1857!
¡Número de policía 1857!
Poste de police numéro 1857.
Polizia, distintivo n°1857!
Policial número 1857!
Номер значка: 1857!