Kamen Rider Hibiki: Asumu Henshin! You can be an Oni, too!! 2005

Synopsis:

Asumu Adachi imagines if he could be like Kamen Rider Hibiki, and are approached by talking Disc Animals who teach him how to be like Hibiki, eventually allowing Asumu to transform into Kamen Rider Armed Hibiki.

Directed by: Takayuki Shibasaki
Written by: Masamichi Tsuchida
Release date: 2005-09-01
Runtime: 15 minutes
Cast:
Rakuto Tochihara
Rakuto Tochihara
Asumu Adachi 
Katsumi Shiono
Katsumi Shiono
Kamen Rider Sabaki (voice) 
Shigeki Hosokawa
Shigeki Hosokawa
Hibiki / Kamen Rider Hibiki 
Mitsu Murata
Mitsu Murata
Super Douji 
Sei Ashina
Sei Ashina
Super Hime 
Yukitoshi Hori
Yukitoshi Hori
Akane Taka (voice), Kiaka Shishi (voice)