Nathaniel is the Ultimate Seancé. He's very withdrawn, usually keeping to himself. He likes the calm silence of being alone but doesn't mind company. If he doesn't like you, he'll begin to fidget when the person he doesn't like is near him. His weakness is that he is too emotionally attached to his friend Nemui. He will do irrational things if he feels she is in danger. 

Nathaniel has an American accent and he usually sounds kind of tired or relaxed. His voice range is at around mid-high with a male voice.