[VoidinToku]

Quote:

Originally Posted by The Chaos Entity

Sato was an idiot. Like, below street-thug levels of dense - and we haven't been shown any way for intelligence to be altered.
Sato was likely the corpse made to look like Katsuragi that Ryuga found.

It would be a twist if Sento is Katsuragi with Sento's face and blood stark is the real Sento. Since the writer introduce the face altering technology, blood stark can literally be anyone. The owner seems to be the number 1 guess by fans, but there's no upgrade for blood stark in upcoming toy scans and the owner seems to be sticking around for a while since he's part of the gang in the opening sequence. However, Sawa might be getting expose soon.