Charon Walken

A grandchild of Claire and Chane.

While Charon is quite talented as well as Claudia he is not an actor like her, he apparently doesn't like to appear in front of people much but still wanted to stay by his sister's side for as much as possible.

Charon is a lot like Chane - though apparently it had a lot to do with him staying with Keith Gandor when growing up, according to Firo.