Because I'm a geek, I enjoy pegging fictional people into this system. Some are easy: Kaiba, for instance, is an INTJ, to the extent that he's almost a parody of the type. Mai is in all probability an ESTP.
Others aren't that easy - Yami no Yuugi is probably either an ENTJ or an ESTJ, I'm not sure which.
Anyone else familiar with this system? If so, where do you place the different characters? And (since I'm likely to keep playing with this in my mind) should I post the types of other Yugioh characters as they occur to me?