Only in the anime.
Tech Genus is an anime Archetypeused by Brunoin http://wiki.answers.com/wiki/Yu-Gi-Oh!_5D's.Does that answer your question?
Yes, they're just in japan and some are fake.
Not at the moment, no. But they are likely to be released in the next set after Starstrike blast, Storm of Ragnarok. Do some research on yugioh.wikia to find out more.
Currently, there is not.
tech. he didn't have on because tech. he didn't exist...
No, this is an anime rule and does not exist in the card game.
because old tech is the base of new tech..
Best place to watch any episodes of Yugioh, Yugioh GX, Yugioh 5D's, and Yugioh Zexal is at the website 4kidstv.com
Series after: yugioh 5'ds is yugioh Zexal.
card of last will is real but zombie's jewel is a anime-only card
Yes. Only one genus occurs in the Middle East.
No. Unicorns are fantasy creatures and do not exist