| Eldiaエルディア | |
| Hair | Blond, Sidehair, Straight, Waist Length+ |
| Eyes | Green |
| Body | Pale, Slim, Young-adult |
| Clothes | Dress, Forehead Necklace, Pendant Necklace, Thigh-high Stockings |
| Personality | Arrogant |
| Role | Not a Virgin, Older Sister, Princess |
| Visual novels | Side character - Ryouki 2 ~Ayashiku Ugomeku Inbou no Enbukyoku~ |
| Voiced by | Kazuha |
| Eldiaエルディア | |
| Hair | Blond, Curtained, Parted in Middle, Straight, Waist Length+ |
| Eyes | Green |
| Body | Pale, Slim, Young-adult |
| Clothes | Bracelet, Choker, Crown, Dress, Forehead Necklace, Gloves, Pendant Earrings, Pendant Necklace |
| Personality | Arrogant |
| Role | Betrothed, Not a Virgin, Older Sister, Princess, Villain |
| Visual novels | Main character - Ryouki ~Midara ni Hibiku Fukushuu no Rondo~ |
| Voiced by | Nagasaki Minami |