That's the 4Kids dub and their "accents" for you. Back in November when I told someone about Jesse's voice, they just said: "Oh, no..." And if you are playing on Steam, then your only escape might be to turn down the volume because I'm not sure if they have added the Japanese character voices yet.
Oh, good. I wasn't sure because one site says they aren't, but I thought that maybe they just hadn't updated all of their information. I've been thinking of transferring my data to Steam, so this is good news. Thanks, YamiRyou!
Jesse tempts me to go Japanese, but if Sartorius and his Arcana cards ever come out I'm immediately switching just so I can hear Takehito Koyasu shout ZA WARUDO
I found the Youtube video that explains how to do it, but for the life of me, I cannot figure out what the heck all of that means, and it doesn't help that a lot of the text was in Japanese. Lol Do you think there is any way that Konami will eventually just give Steam the Japanese audio option? I miss Aster's Japanese voice and how he says, "Come on!" when he summons a monster.