Ken continued to sip his war plastic cup of soup his eyes closing for a moment a shudder ran down his spine. He wasn't trying to use his powers so he wasn't exactly sure what Saitou was thinking, but something about the man made him uneasy.

He then placed his cup down continuing his friendly conversation with Riku before realizing that he had recognized the boy's voice from the coms.

"It's common for people who are far from home to band together." he said to his peer. "And everything is a little weird at first." He politely extended an arm for a handshake. "My name's is..." he hesitated for a split second, still uncomfortable with using an alias particularly his brother's name. "Osamu" he said.

"That's with an 'O'" he said to Riku, hoping the boy would catch onto the clue to his codename.