Miki Shiba

志波 美輝

The landlord of Maou's apartment. She is a very mysterious person. [Spoiler] She knows about Ente Isla, yet it is not precised how in the anime. [/Spoiler] [Spoiler] She is actually not a human or from Ente Isla and instead is in a special position as a guardian of the Earth. She is very powerful to the point where Gabriel and Sariel are doubtful about disturbing her. [/Spoiler]