Simon has long, wavy dark hair, and a beard.
Past He had children with several superior women to father ten children. He had his eleventh child from eggs donated by a scientist. He had a relationship with Kaname Kujo and lived with her a little while, until she left the cult. He was imprisoned in the Kantou Special Prison after a failed terror attack againdt Tokyo's MPD, two years prior to the first season.
First Season Simon was freed by a group led by Maya Orihara, and was soon after splitting up the group for safety reasons killed by Maya by K's and J's orders.
- He is played by Kyusaku Shimada in the live action drama.
- He is 52 years old, 182 cm tall, and Pisces.