Nick, whose full name is Nicholas De Carlo, is a supporting character in the anime Heroman. He is a schoolboy who moves in the same circles as the main protagonist Joey Jones and his friend Will Davis. Nick is primarily known as Will’s best friend and as one of the students who bullies Joey. His most significant contribution to the story occurs before the main events: he originally owned the toy robot called a Heybo that later becomes Heroman. After the toy was hit by a car, Nick chose to throw it away rather than repair it, deciding that buying a new one would be easier. This discarded Heybo is later found and fixed by Joey, leading to the creation of Heroman.

In terms of personality, Nick is portrayed as arrogant, selfish, and entitled. He comes from a wealthy background and tends to place little value on material possessions, believing that anything broken can simply be replaced. His behavior often shows a lack of consideration for others, and he can be cowardly when faced with real danger. His motivations are simple: he enjoys his comfortable life and tends to avoid trouble unless it serves his own interests. He has no notable abilities or skills that set him apart from his peers; his role in the story is largely as a minor antagonist and a source of conflict for Joey in the early episodes. His key relationships are with Will, his closest friend, and with Joey, whom he bullies alongside Will. Nick does not undergo significant development over the course of the series, remaining a static character who represents the privileged, careless side of youth.