Natassia is the younger sister of Blue Warrior Alexei, she has the same name as Hyoga's mother. In the manga, Hyoga encountered her during the conflict with the Blue Warriors.
| Bluegrad | ||
|---|---|---|
| The Cygnus Story | Alexei • Natassia | |
| Saint Seiya: The Lost Canvas - The Myth of Hades | Unity • Seraphina | |
| Others | Blue Warriors | |
| Locations | Bluegrad • Atlantis | |