Yeah, Közi and Yu~Ki did appear at some M10M events and the three of them were even playing old Malice Mizer songs together. But I am quite sure that a full time reunion won't ever happen and about them disbanding... I think, for a change, in their case it was indeed the good old "personal and musical differences" that all those vk bands love to cite as a reason. I mean... musically they went to totally different directions: Klaha's some solo releases were very different in style, Yu~Ki probably just got bored by all this stage and music business stuff, Közi seems to be pretty happy with all those underground goth and experimental new wave projects he is doing and Mana is the only one that kept some of the MM sound, just brought it to a more gothic metal direction. And for the personal reasons: I did an interview with Közi shortly after Malice Mizer disbanded and when we talked about MM (partly outside the interview) I felt that there was some disagreement between him and Mana at that time.. that they probably resolved later as a few years after that he started to occasionally appear at M10M events.