"So, who's Natasha by the way? You keep calling her while you're fainting. Is she an important person?"
"Indeed. I wasn't able to save her. She saved me before and I..."
- ―Naomi and Gai, The Dark King's Blessing
Natasha Romanová was a human from Ultraman Orb that was Gai's best friend, but he failed to save her in the battle against Maga Zetton.
History
Ultraman Orb
Natasha was a woman who lived 108 years ago prior to the events of series. She had befriended Gai Kurenai. However, the friendship between Ultra and human didn't last as when Orb defended her in the battle against Maga-Zetton, the King Demon Beast's attack knocked her away, injuring her. Orb, who became angered, unleashed all of his might on the King Demon Beast of Light, but this caused a massive explosion that killed her, leaving Orb traumatized and depressed from the events.
Trivia
- Gai's interaction with Naomi among other things point to Natasha being Naomi's former self.
- She was credited as "Foreign girl" before her name was shouted by Gai in episode 12.