|Portrayed by||Bart McCarthy|
|Home||New York, NY|
Mr. Claremont is a sword merchant who works at Jittetsu Arms.
Mr. Claremont greets Hiro and Ando as they arrive at Jittetsu Arms and is surprised to see that Hiro has Kensei's sword. After Hiro asks him if he can fix it, he says that it's up to Kaito. Later, Hiro, having finished his training with his father, sets off to defeat Sylar, only to find that Ando had already left the shop. Claremont tells Hiro that Ando thought Hiro would be unable to continue his mission to kill Sylar, bought a sword and left to hunt down Sylar himself.