|Suse Ritsuka周瀬 律架|
|Measurements||Height: 161cm, Weight: 50kg|
|Hair||, Long, Parted in Middle, Violet|
|Clothes||, High Heels, Leggings, Necklace, Sweater, Trousers|
|Role||, Full Sister|
|Visual novels||Side character - Mahoutsukai no Yoru|
A member of the Mage's Association, though she has only been part of the organization for a year after leaving the Church. It is believed that Ritsuka is apprenticed to the Aozaki family to act as a watchdog, which is why Aoko is suspicious of Ritsuka's intentions.