Witch's House (魔女の家 Majo no Ie) is the residence used by the students of Magic Division student council and first year A class students for special guidance.
The Witch's house is a renaissance, western-styled mansion made with black wood surrounding the white colored walls. Although it isn't glamorous, however the interior is extremely refined. Also there is a variety of furniture that is the same as in a high-class hotel. There are many rooms on the second floor, the first floor is a common living room with a kitchen and a bathroom.
- Miō Amasaki - A class student
- Koyuki Hiakari - A class student
- Kazuki Hayashizaki - Chief Student Council President (originally E class student designated as Illegal Summoner placed for supervision in Witch Mansion)
- Charlotte Lieben Frau - Special Student due to political refugee status.
- Karin Katsura - Because of her status as a (former) Yamato Spy, she was placed in the Witch Mansion for supervision.
- Itsuki Kamimura - Since she was killed by Aisu Ikousai in order for her to regain and retain her physical body she was placed in the Witch Mansion to be close to Kazuki.