Bleach!  
I've noticed one of the biggest problems with a Bleach rp is that people tend not to reply.  I've noticed some rps put a time limit that if someone doesn't respond after a certain amount of time, and doesn't give a heads up or has a good reason why, then their character(s) are either outright killed or moved aside.  Perhaps something like that would work here?
Will custom kido be allowed?
What does the CS look like?