I would have to say Ichigo from bleach because I see a lot of myself in him his personality and since of duty, and need to protect his friends and loved ones is the same as my own. I also train in sword fighting kung fu style of sword fighting and kendo style. Also a bunch of my friends who do not watch anime have seen pics of him and told me I resemble him with black hair.
So yeah if there was any Anime character I'd want to be it would be him because I feel not much would change in terms of thinking and personality but I'd gain a hell of a lot of power lol.
but sometimes i wonder, is it great to be manaka junpei or morisato keichi?
wherever these baka go, there will be girls here and there follow him. but i don't mean to be a baka, but the charms they carried.