Seiya Mizuno

Seiya comes off as a bright charismatic guy with a quick wit. However, behind closed doors is significantly more withdrawn and cynical. He can be rather arrogant and hot-headed but ultimately fiercely protective over anyone he's begun to care about. He distances himself from others to avoid negatively influencing them.

Seiya has an addictive personality combined with an impulsive attitude that's resulted in frequent use of recreational drugs as a form of escapism.

When he was younger Seiya had unusual snowy white hair but has since dyed it black to appear less conspicious.