But, moving on with the topic.
There are quite some seiyuu that I fancy, but probably the one I've liked the most and I'll mention now, (being the first seiyuu whose voice I have recognized), is Miyano Mamoru, more specifically for Tamaki Suoh. It was immaculated. I remember I saw the english voice acting briefly. I liked it, still, the character I was apprehensive the most was Tamaki. It didn't grasp one thing about Tamaki, oh so evident and bombastic in Miyano Mamoru voice acting: the majesty. Not only elegance but also the might of Tamaki's class (I hope I made myself clear...)
How about you, who's your favourite seiyuu and why (if you would like to explain) ?
Btw, any nationality is fine, doesn't need to be japanese.