The Half-Blood dorms take the form of uneven number of different sized old Japanese houses, all housing different number of students, genders separated. The platform itself has a thick bamboo forest growing around, and the pathways that travel through it take the people from house to house. Large house in the middle, which is more like a villa, is the one used by current dorm head, Mori Kaoru, and acts also as the dorm head's office. All-in-all, the area looks like it was brought straight from Edo-period, which fits the Half-Bloods just fine.
This is a list of the currently known members of Half-Blood faction.
- Mori Kaoru: Dorm head, Master of Saver
- Kushina Yamato: First year student, Master of Squire
- Kimon no Kazu: Second year student, Master of Invoker
- Sasaki Ren: First year student
- Fiore Lacere-Ran: Second year student Master of Chanter
- Saiki Akio: Third year student
- Sengoku Haruhime: Second year student and member of the Oniwabanshu
- Touzaki Yuki: First year student, Master of Ravager
- Kanon: First year student Class 1-A, Star of the soccer team
- Soga Hotaru: First year student, Class 1-C and member of the Oniwabanshu
- Shura Matsuri: Second year student, Master of Reaver