Every one I know even my mom and aquantences call me "Osaka", because of the character in AzuManga Daioh. I ack just like her and look almost like her. Shes not exactly my favorite character anymore but for some reason the nick name stuck with me....-_-''' Yea don't you still call me Osaka Nyaa-chan? Nyaa: Oh course Osaka. Why? Me: no reason.