Iksa

"Shana does the piloting in tricky situations, like an actual battle; most of the time, Iksa can run the ship just fine, and she handles all the number-crunching and heavy lifting on things like warp jumps."

- Kuromatsu to Ivyspindle

In the Reborn Universe, Iksa was a member of Kuromatsu's crew stationed aboard his spaceship.

History
In 0 AR, Kuromatsu told Ivyspindle about a member of his crew named Iksa, who ran Kuromatsu's spaceship most of the time and handled all the "number-crunching and heavy lifting" on things such as warp jumps. However, Kuromatsu added that, if the ship ever found itself in a tougher situation like an actual battle, Shana would take over from Iksa as the ship's pilot.