American Ninja is a character from Infinity Comics.


John Stevenson

John Stevenson fought as the American Ninja as part of a reality TV show before using his skills as an assassin. Not wanting his brother, Roger Stevenson, to know he's an assassin, John used the alias, Ed Tobias. It was Ed who killed Hattori Chiba, his family and his clan.

After Inferno exacted his revenge against Tobias, sending him to Yomi. The same demon who tried to recruit Chiba, was successful in recruiting Tobias as the Shadow Warrior.

Roger Stevenson

Roger Stevenson is the younger brother of John Stevenson. After John's death, Roger took over his reality TV series and became the second American Ninja. He ended up becoming an enemy to Inferno.


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