Mutsuko Murashima

Kamen Rider Mujaki is a female Oni Kamen Rider appearing in the Kamen Rider Hibiki stageshow as the primary villain. Her name translates to 'Illusion Snake Demon' but is also synonymous with innocence (無邪気, mujaki?).

Kamen Rider Mujaki
Mujaki is 23 years old, and is a human with Makamou blood in her veins, it is unknown how this occured but the bloodline caused her to become evil and brainwashed Kamen Rider Jaki into being her slave. In an alternate future she lead Makamou and defeated many Oni Kamen Riders.

Mujaki weapon is unusual as it is a microphone, but is just as effective as other weapons.