|Suse Yuika周瀬 唯架|
|Measurements||Height: 158cm, Weight: 49kg|
|Clothes||Cross Necklace, Habit|
|Role||Full Sister, Nun|
|Visual novels||Side character - Mahoutsukai no Yoru|
Ritsuka's sister, a member of the church well-known in town as a pious nun. Virtually blind because of a genetic condition but her other senses compensate for her disability to the point she is hardly inconvenienced by her poor sight. Capable of acts of violence when angered.