"Oh, so he isn't a Shadow, it's clear. New guy. Feel free to join the welcoming bandwagon of... Me." Nagito radioed back to Marcus once he confirmed that Joey was most definitely not a threat. NT out, again~" And with that said, he directed his attention to the new guy, Joey Mariah. 

"Well, I'm Nagito, or Takanashi, or Nagito Takanashi, if you want," the short brunet introduced himself with a wave and a smile. "This one back there," he pointed his finger back at the white-haired Indian son of the sun god, "is Karna." He then lifted up his radio, "and the guy I'm talking to is Marcus, but he might be coming here soon to give his own intro."

The 18-year old that looked more like 15 shrugged and walked towards Joey, giving a signal for his Persona not to follow. "Nice to meet'cha Joe," Nagito nodded whilst holding his hand out for a shake, "Welcome to the Dark Hour, the 25th hour of the day."