Other Oni Kamen Riders - Stageshow Quartet

Stageshow Quartet

• Kamen Rider Kagayaki (仮面ライダー輝鬼, Kamen Raidā Kagayaki?): An Oni whose weapon is a flute and lamp combination. His motif is green and he is the mortal enemy of Mujaki. 22 years old. His name means "Radiant Demon".

• Kamen Rider Yūki (仮面ライダー勇鬼, Kamen Raidā Yūki?): An Taiko Oni who appears in a dream to Kamen Rider Kagayaki. He is from the future in a time where the Makamo, led by Mujaki have defeated most of the Oni Kamen Riders. His name means "Brave Demon".

• Kamen Rider Jaki (仮面ライダー蛇鬼, Kamen Raidā Jaki?): The older brother of Kagayaki. He is 25 years old and was brainwashed by Mujaki into becoming her slave. Jaki use a saber as his weapon and his name means "Snake Demon". He has a white Oni form.

• Kamen Rider Mujaki (仮面ライダー夢蛇鬼, Kamen Raidā Mujaki?): A female Oni Kamen Rider as age 23, a human with Makamou blood in her veins who brainwashed Jaki into being her slave. Mujaki use a microphone as her weapon and her name means "Illusion Snake Demon" and is synonymous with innocence (無邪気, mujaki?). She has a black Oni form.