|First Appearance||Ar tonelico Qoga: Knell of Ar Ciel|
|English Voice Actor||Kate Higgins|
|Japanese Voice Actor||Aya Endou|
Akane became the Supreme Commander of the Clustanian Army at the age of 15. She was born at the same time as Finnel, and they were raised in the same nurturing center. Since Akane was designed not to physically show her emotions, her personality is ruthless and goal-oriented.
After events in the game, she will help the party do many things. Akane also serves as an optional boss, since Ar tonelico Qoga doesn't have maid droids, like Raki/Reki.
Akane's Hymn is: EXEC_METEMPSYCHOSIS/.
EXEC_METEMPSYCHOSIS/. - It is used to shut down the Rinkernator and, as a secondary role, to create a Holography of Tyria. Although, without Tyria's support, it'll end up only shutting down the Rinkernator without playing its secondary role.