|This article is about a/an rider in Kamen Rider Hibiki.|
|Series:||Kamen Rider Hibiki|
|First Appearance:||Majestic Breath Oni|
|Last Appearance:||Dreaming of Tomorrow|
|Number of Episode|
- For the A.R. World version, see Akira (A.R. World)
She is Ibuki's apprentice. Her parents were killed by Makamou and only chose to become an Oni in her quest for revenge. She was briefly taken as an apprentice by Shuki due to their similarities but her temporary master had no qualms about sacrificing her to kill the Notsugo. Fortunately, Zanki was able to save her. During her training, she was able to transform into an Oni in an attempt to save Ibuki. She eventually chose to give up her goal of being an Oni and resumed a normal life.
Transformed Akira's suit is a reused Kamen Rider Danki suit without the chest armor.
- In the continuity of Kamen Rider Decade, her Oni form is named Kamen Rider Amaki (仮面ライダー天鬼, Kamen Raidā Amaki) which means "Heavenly Demon".
- In Kamen Rider Decade, she resembles Ibuki.
- She used to be the youngest Rider in history at age 14, until Kotaro displaced her with his appearance in the movie "Kamen Rider Den-O: I'm Born!".