Kay and Dion MaNatta have a tragic backstory, and they are not nearly as happy about it as the Hero Agency was. They’ve been estranged from their father since they were born. When they were teenagers, over the course of less than a year, Dion lost his sight, they developed their powers, and their mother died of cancer. They came to Metro City from Japan on a scholarship program to a superhero prep school. After that, they graduated from Hero School a couple of years ahead of Val and became the Ninja Twins of Metro City.
Kay was always the more outgoing of the two. She was happy, cheerful and made friends easily. Dion was shyer and more reserved, and often impatient dealing with other people. But they had been each other’s best friend their entire lives. They had never been apart, until the Coroner took Kyoko away and set Dion on his mission of revenge.
Kyoko is still remembered in the hearts of all her loved ones. Dion is currently incarcerated in a Hero Agency prison.