Publication Information
- Hibiki : Transformed Akira
- Japanese : あきら変身体
- Version : Kamen Rider Hibiki
- Type : Oni Riders
- Alter Ego : Akira Amami
- Affiliation : TAKESHI Secret Organization
- Gender : Female
- Origin : Earth (Main Timeline Continuity)
- Appeareance : Kamen Rider Hibiki
Transformed Akira known as Akira Amami briefly transformed into what was called by the Hibiki production crew after she used her Onteki to transform. During her training, she was able to transform into an Oni in an attempt to save Ibuki.
Form
Transformed Akira
- Incomplete Oni
- Origin : Earth (Main Timeline Continuity)
- Version : Kamen Rider Hibiki
- Alter Ego : Akira Amami
- Form : Incomplete Oni
- Height :
- Weight :
- Punching Power :
- Kicking Power :
- Maximum Jump Height :
- Maximum Running Speed :
- Finisher Power :
- Appeareance : Kamen Rider Hibiki
- Completed Oni
- Origin : Earth (Main Timeline Continuity)
- Version : Kamen Rider Hibiki
- Alter Ego : Akira Amami
- Form : Completed Oni
- Height :
- Weight :
- Punching Power :
- Kicking Power :
- Maximum Jump Height :
- Maximum Running Speed :
- Finisher Power :
- Appeareance : Kamen Rider Hibiki
- Henshin Onibue : Onteki : by using special sound waves. She blows into the whistle and places it in front of her forehead forming an Oni face as a whirlwind covers her as she transforms.
- A.R.World Version : Kamen Rider Amaki (A.R.World)