Shirase Akira

Japanese name:	白瀬 慧
Nickname:	BPS

He's the main character of the story. Akira is a very talented computer connoisseur and is known in the hacking world as Battle Programmer Shirase (which is typically shortened to BPS). A genius in computer hacking and security who can do anything on any computer, or phone.

Voiced by: Nakai Kazuya

Wikipedia