I don't know how or why people started thinking Hirose played X1 Mask. I've had a few YouTube messages about my Hirose tribute vid saying "Hey, you left out X1 Mask." They don't even look alike! You can also always spot Hirose by his voice, they don't sound similar, either. The guy who played X1 Mask sounds like Takeru smacked him in the nuts with Godhand.