However I suppose that he still may be prosecuted criminally if it is found that he did any fraudulent management, such as withdrawing profits for himself while the company was insolvent, or faking technical problems to prevent withdrawals. Is there such crime in Japan? Does the bankruptcy proces exclude it?
Good luck proving he got the coins or committed a crime regarding a "virtual" currency that isnt protected by any law worldwide... After all, isnt Bitcoin all about protecting anonymity anyway?
The guy's a fucking genius and owned big time every single person that were stupid enough to trust him whislt stashing their BTCs for an extended period on his plateform.
edit: @empowering