Mariko

マリコ

Mariko was taken in by Soga after being reanimated by an unknown Alter.. She became his superpowered nurse who helps subdue and restrain unruly patients within Area D. Soga often worries about her since she can't feel pain or other emotions. [Spoiler] It's later revealed that Soga is her Father and that he is the one who reanimated her. [/Spoiler] (Source: Area D - Inou Ryouiki Wiki)