- Toshiki Masui
- Competing for: Japan
- From: Habikino
- Age: 49
Toshiki's mother introduced him to the sport. He began riding at age eight in Nara, Japan. He took up the sport seriously when he was a junior high school student.
Competed in the 2006 Asian Games, finishing 4th in the Team event
Competed in the 2010 and 2002 World Championships