Go Go Keiichi!!!
Like Lemonhead I feel bad to have voted so early but their's just something about Keiichi in Onikakushi-hen that made him my favorite character.
I think I really want to get inside his head and their's also the fact that I can't really forgive his
BTW, I also happen to like character that actually succeed in making me hate them. Of course, it's not when I hate a character because of a bad story, it's more when a character does something radical or evil and I don't just go "meh... nothing fantatic about that..." or "simply to cliche..."
Mion come close second though...
Arghhh
I may regret this vote since we're moving into Watanagashi-hen and it's suppose to be Mion's chapter...