At the request of police detective Hanzawa, Mikado visits an empty storefront. Hanzawa says that kamikakushi—paranormal disappearances—are often reported of that spot. When Mikado phones Hiyakawa, who is still back at the office, from in front of the vacant store, Hiyakawa possesses Mikado's body and begins investigating the abandoned shop. He realizes that the store has been turned into a kind of savings box to store bad things and that it had been created by Erika at the request of a mysterious figure.
when you throw things away, you don't 
notice you've gotten a little dirty, too.
عندما ترمي الأشياء، لا تلاحظ أنّك
اتّسخت قليلاً بدورك
cuando tiras basura,
te manchas sin darte cuenta.
cuando tiras basura,
te manchas sin darte cuenta.
c’est qu’on ne se rend pas compte
qu’on se salit aussi.
Quando sporchiamo un luogo,
non ci accorgiamo che ci sporchiamo un po' anche noi.
ao jogar coisas fora, você não
repara que também se sujou.
При этом они не замечают,
что тихонько пачкаются сами.