リューカ
Character in the [[neptune (series)|Neptunia series]] who appears in [[chou megami shinkou noire gekishin black heart|Hyperdevotion Noire: Goddess Black Heart]]. She's a general in Planeptune's army, and also runs a [[host club]]. She's a [[personification]] of the [[Ryuu Ga Gotoku (series)|]] series, hence her name. In combat, she wields a [[sake bottle]] as a weapon.

In the official English translation, her name is spelled with only one u ("Ryuka").

Voiced by: [[Nanjou Yoshino]] (Japanese), Erika Harlacher (English)
ryuuka