Huh. Haven't watched Blade yet (waiting until I'm either out of other series to watch with better encodes or it gets re-encoded and the translation cleaned up by TV-N or translated by someone else due to the TV-N translation's wonkiness as one of their earliest translation works). From what I've heard Kenzaki at least eventually starts doing some really cool stuff motivation/morally later on, and Hajime is just awesome sounding from what I'd heard.