Ikuya

 A prodigy child, who's growth was also rapid due to how his rich father raised him. Started taking big positions at a young age, according to his father's plan.

He helps run his father's massive company, also runs his family's group (Riryuuin) in the [Underworld].

Reoh, Shu, and the Twins(Ace and Virus) are some of the assassins who work exclusively under him.
Reoh's childhood friend. He's also the one who helped make his band happen (also the current manager).
Both he and Kazuki have an extreme hatred for each other. He would purposely get close to Reoh when they're in the same place just to piss him off. (Reoh thinks the skinship is normal because they're childhood friends)

has a shitload of secrets and is behind a lot of things.

edit: jeez I need to write all his info in. I'm also changing his right eye to be full red and creepy also adding story to it!