Age: 30s
Height: 164 cm
BWH: 95-63-87
Blood type: O
Species: human
Eye color: blue
Hair color: gray
Affiliations: Ratatoskr (Analysis Officer), Raizen High School (Teacher)
Occupation: Fraxinus Analysis Officer, Physics Teacher

Reine Murasame is highly intelligent and the Analysis Officer of Ratatosk's Fraxinus Crew.

She can be more called as the Vice Commander of the crew rather than Kannadzuki Kyouhei. It is usually her at the side of Kotori managing things around the crew. She transferred to Raizen High School as a physics teacher and an assistant homeroom teacher for Shidou's class. She has large eye bags and does not sleep enough.