Board Thread:Questions and Answers/@comment-11927664-20130730160308/@comment-28861328-20131109020958

SunXia wrote: Ichigo was born after Kaien died so Kaien can't be Ichigo reincarnated plus ichigo hasn't died to be reincarnated!!

I think he meant Ichigo is Kaien reincarnated. Not sure I actually buy the theory, though.