The Kobe District Public Prosecutors Office on Friday indicted Takashi Tachibana, leader of a political group criticizing Japan Broadcasting Corp., or NHK, for defaming a former Hyogo prefectural assembly member who apparently committed suicide. Tachibana, 58, was arrested Nov. 9 for allegedly disseminating false information about the victim, Hideaki Takeuchi, then 50, who sat on the prefectural assembly’s special investigation committee on a scandal involving Governor Motohiko Saito. It is considered unusual for a trial in Japan to address posthumous libel. Proving defamation after death is difficult, as it requires demonstrating that the information was false. The focus of the trial will likely be whether Tachibana knew the information was false.