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

Iksa was a crew member aboard Kuromatsu's ship in the Reborn Universe.

History
In 0 AR, Kuromatsu told Ivyspindle about a member of his crew named Iksa, who ran Kuromatsu's ship 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 ever ship found itself in a tougher situation like an actual battle, another crew member named Shana would take over as the ship's pilot.