Über Kana Ushiro
EnglischDie deutsche Beschreibung folgt – bis dahin steht hier das englische Original.
Ushiro's little sister; initially the audience is led to believe that she is the only one of the children who does not sign the contract. because Ushiro, who constantly abuses her, does not want her to. When they sign the contract, they are not aware of their inevitable fate and they are told that they would be "testing a game."
