After Takuru is taken in by the police, Kurusu wants him to give up the case. But he's noticed something... the sumo stickers that have been placed all around town have something in common with the murder scenes.  He puts up a hidden camera near a wall of sumo stickers that just appeared. But when Kurusu finds out, she leaves in the middle of the night to take it down...
But, you know, when I look at them again...
...لكن عندما أنظر إليها مجدّداً
Aber noch mal genauer betrachtet,
sind sie echt …
Pero ahora que las miro bien…
Pero ahora que las miro bien…
Mais en les regardant de plus près…
Però a rivederli, in effetti...
Mas sabe, olhando para
 eles mais uma vez...