Favorite, if forced to pick only one, I suppose I'd have to go with Aizen. I don't care much for the things that can be observed, I'm just infinitely more interested in what's beyond the senses. I care for things that can not be known, but rather understood. After all, I know that I know nothing, neither more nor less. I like Ichigo and all, but he's not exactly my type, as far as character goes. I much prefer the subtle intricacies of more introverted characters such as Aizen.
In the same way Sui-Feng, Halibel, Urahara, and Ryuken are all contenders for the top spot on my list as well. Also Yoruichi, partially because of her vaguely elaborated past, mostly because she's a cat-girl, an epic pro of a cat-girl.
Favorite, if forced to pick only one, I suppose I'd have to go with Aizen. I don't care much for the things that can be observed, I'm just infinitely more interested in what's beyond the senses. I care for things that can not be known, but rather understood. After all, I know that I know nothing, neither more nor less. I like Ichigo and all, but he's not exactly my type, as far as character goes. I much prefer the subtle intricacies of more introverted characters such as Aizen.
In the same way Sui-Feng, Halibel, Urahara, and Ryuken are all contenders for the top spot on my list as well. Also Yoruichi, partially because of her vaguely elaborated past, mostly because she's a cat-girl, an epic pro of a cat-girl.