Raian appears to be a somewhat unstable individual who demonstrates violent and psychopathic tendencies, manifested in his obsession for domination and killing. He does not seem to bear any remorse for his violent actions, and in fact, appears to relish in it.
He speaks aggressively and often with profanity. He also does not seem to enjoy or care for camaraderie or festive social events, seeing as how he derisively dismissed his clan's farewell party for
Ohma Tokita as "kumbaya shit."
lol