Ben debuted in the anime industry in 2007 as Kai Miyagusuku from Blood+. He is an voice actor with numerous credits in games, film & tv, and won the Outstanding Young Ensemble Cast in a Motion Picture Young Artist Award in 1991.

His notable roles include:

• Naruto: Shippuden – Sai
• Aggretsuko – Haida
• The Seven Deadly Sins – Ban
• Hunter x Hunter – Knuckle
• Neon Genesis Evangelion – Kensuke Aida