Mikage

Mikage is introduced at the beginning of the story, waking our protagonist up in the morning and informing that she is bound to him and his house. This, in effect, means that no matter how much Keiji would want her to leave, she would not be able to do so for as long as our protagonist lived. She seems to be focused on ensuring that Keiji is happy, and at times has to act as the keeper of order in the house. Mikage is for the most part docile and willing to go along with Keiji, though there are certain moments where she has to put her foot down or take action against anything that might cause harm to the protagonist.