A student in Second Year, Class K of Honnouji Academy, the school where Ryuko transfers.
Known as being a bit off, she often leaves people speechless with her unpredictability--
once even calling Ryuko her "best friend" despite having just met.
By a strange coincidence, she becomes the president of the Fight Club and is given the Fight Club-Spec Two-Star Goku Uniform,
bestowing her with extremely high battle powers.
Mako Mankanshoku, Ryuko Matoi's best friend, has obtained the true powers of the Fight Club Spec Two-Star Goku Uniform.
To maintain her social status, she fights evenly with Ryuko. However, once remembering why she fights, she is able to shake the earth with her fists.