Ghoul detention center

A ghoul detention center (喰種 (グール)収容所, gūru shūyōjo) is a facility where ghouls, ghoul suspects or ghoul-related individuals are detained. They are managed by the Commission of Counter Ghoul.

Two such facilities are known in Tokyo:

• Cochlea, Tokyo's most important ghoul detention center located in the 23rd ward.
• Corniculum, a ghoul detention center in the 12th ward.