|Clothes||, Garter Belt Stockings|
|Personality||, Lazy, Pervert|
|Visual novels||Side character - Rance 02 Kai - Hangyaku no Shoujo-tachi -|
Side character - Rance II - Hangyaku no Shoujo-tachi -
Side character - Rance IV - Kyoudan no Isan -
Side character - Rance Quest
Ralga is a Rare Gal Monster taking control over Shizuka's maze in her absence during the events of Rance 02. She employs Gal Monsters called Catgirls to guard her mansion from intruders, which she renames "Ralga Cats".