kisuke uraharais a tall, blonde man that is the owner of urahara shop, former captain of division 12 and creator of the shinigami institute of research, he is also well above normal captain level and one of the people that has trained ichigo and one of sousuke aizens greates enemies escaped from soul society when he was framed by aizen of creating th vizard and since runs the urahara shop in the real/human world. Here's a link: | Kisuke Urahara