Birthday: September 13
Age: 15 (S1) → 16 (G~AXZ) → 17 (AXZ ep 12)
Height: 157 cm
Three sizes: B84/W58/H86
Blood type: O
Eye color: Dark orange
Hair color: Light orange
Symphogear: Gungnir (lit. "Swaying One," holy lance of Odin)

A student who's an avid fan of Zwei Wing. She had a near-death incident in the past, her memories of which are hazy. She believes Tsubasa to have answers to the mysteries surrounding the past.

Later on, it is revealed that the fragments of Gungnir are spreading throughout her body and making a new order. Even though this gives her explosive power, it endangers her life, therefore it has the chance of killing her if she keeps on using her Symphogear.