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...
but you never forgot about 
someone who was suffering here.
لكنّني أرغب باحترام حقيقة
Aber dass du jemanden in Erinnerung
behalten hast, der hier gelitten hat,
pero te respeto por no olvidar
a los que sufrieron aquí.
pero te respeto por no olvidar
a los que sufrieron aquí.
mais je respecte le fait que tu penses
à ceux qui ont souffert ici.
ma rispetto il fatto che tu non abbia dimenticato una persona
mas eu respeito o fato de