Yuusei used, until now, five different decks in the anime. You have to specify which one you'd like to know about.
no
Yusei Fudo! That's how you spell it!
So far in the anime, Yusei has yet to use this card.But in the video game Stardust Accelerator - World Championship 2009 he does use it.
Greg Abbey is the voice of Yusei Fudo in the English dub. Yuya Miyashita is his voice in the original Japanese anime.
Yuusei is 18.
Possibly Aki
yes he does!
No, in the anime Yusei Fudo never becomes a Dark Signer.
no
Yusei Fudo is 18 years old as seen in the third ending scene of the Japanese version of Yu-Gi-Oh! 5D's. For more information about Yusei Fudo, click on the first "Related Link" below. To see confirmation about Yusei's age, click on the second "Related Link" below.
There isn't a official date for Yuusei's birthday, yet.
sometime in august