Shura Matsuri is a student in the Athena Academy. She attends class 2-C, and is thus the classmate of Kimon no Kazu, Juliana Petronova and Araya Shiki. She is apparently a member of the Oniwabanshu group.
Shura Matsuri comes across as a laid-back, lazy and somewhat selfish. She seems to hold no real enthusiasm, doing everything just because it "has to be done".
Unknown as to before her enrolling to Athena Academy
Players have yet to find out about them.