Sebastian
About
First appearance: Chapter 284
He contacted Seiichi Kikuchi pretending to be an anime otaku from Germany. Sebastian helped him as a translator and made it possable to get in contact with Heinz Bernstein, revealing the truth behind black balls and Gantz.
Spoiler Warning: Click to View
He is actually is one of those godlike aliens who had given the black ball technology to the humanity.
Manga Appearances
Photo Gallery
