After Kurusu is stabbed, Takuru infiltrates AH Tokyo General Hospital, hoping to find the creator of the sumo stickers.  When he gets there, he, Onoe, and Itou are forced to hide in the basement to avoid being spotted.  Inside the basement's autopsy room, they find a secret entrance that leads to an underground laboratory where terrible experiments were once conducted.  Takuru thinks he's been here before...
You can get to the psych ward 
from the basement, right?
يمكنك الوصول إلى القسم النفسي
من القبو، صحيح؟
Die Psychiatrie erreichen wir
sicher nur über das Kellergeschoss.
Al ala psiquiátrica se puede acceder
desde el sótano, ¿no?
Al ala psiquiátrica se puede acceder
desde el sótano, ¿no?
Le service de psychiatrie
serait situé au sous-sol ?
Al reparto psichiatrico
Dá para chegar na ala 
psiquiátrica do subsolo?