Sean Michael Teague (born December 19, 1970) is a Texas-based voice actor who primarily works on the properties of FUNimation Entertainment. Sean's best known known voice role is that of Katsushiro Okamoto on Samurai 7; other prominent roles include Koenma in Yu Yu Hakusho and Uub in Dragon Ball (series). Recently he had his first lead role in Jyu-Oh-Sei playing the Adult Thor.