Other Oni Kamen Riders - Unseen Kamen Riders

Unseen Kamen Riders

• Kamen Rider Kachidoki (仮面ライダー凱鬼, Kamen Raidā Kachidoki?): A taiko-type Oni who was mentioned briefly in Episode 3 by having defeated the last Yamabiko of 2004 in November that year, in a prefecture called Ogara. This makes him an Oni of the Tōhoku region. His name means "Enjoyment Demon."

• Kamen Rider Akatsuki (仮面ライダー暁鬼, Kamen Raidā Akatsuki?): A taiko-type Oni, Akatsuki was seen in episode 25 and 26. His real name is Tsutomu Tsumura (津村 努, Tsumura Tsutomu?) and, during the course of his training, he decided not to become an Oni warrior. His name means "Dawn Demon."

• Kamen Rider Michibiki (仮面ライダー導鬼, Kamen Raidā Michibiki?):A retired Oni Kamen Rider armed with a trumpet. He is the father of Kamen Rider Ibuki and had Tachibana as his supporter. He is currently the leader of the Kansai region Oni as well as one of the five leaders of Takeshi. His name means "Guiding Demon."

• Kamen Rider Fubuki (仮面ライダー吹雪鬼, Kamen Raidā Fubuki?): An Oni Kamen Rider who used a brass instrument as her weapon. Fubuki was one of the first of the seldom seen female Kamen Riders. She is the mother of Kamen Rider Ibuki and was one of Hibiki's masters. She currently resides in Yoshino with Michibiki. Her name means "Snow Storm Demon."

• Kamen Rider Yamabuki (仮面ライダー山吹鬼, Kamen Raidā Yamabuki?): No information exists about this Oni other than him appearing in Hibiki's address book and used a Kotsuzumi. His name means "Kerria Demon."

• Kamen Rider Genki (仮面ライダー弦鬼, Kamen Raidā Genki?): Genki is a man rumored to be one of the first humans to have possessed the ability to become an Oni Kamen Rider, using a guitar as his weapon. In a single day, he defeated four Bakegani and Amikiri. He fought in the Chūbu region of Japan during the Edo period. His name means "Bowstring Demon."

• First Kamen Rider Zanki (先代・仮面ライダー斬鬼, Sendai Kamen Raidā Zanki?): The original master of Zaoumaru Zaitsuhara and one of Hibiki's many masters. He often told Hibiki off for constantly messing things up during his training. He died suddenly, forcing an unprepared Kamen Rider Shuki to mentor Zaoumaru, who would go on to become the next Zanki.