Harlock\'s greatest friend, and the builder of the Arcadia and the pirate islands. He and Harlock had been friends since kindergarten. He was a genius scientist and engineer, but got frustrated with Earth and started traveling with Harlock.
According to his tombstone, he lived from 2948-2940.
After his death, his consciousness was transferred to the Arcadia main computer. Because of this, the ship can sometimes act on its own.