A prosecutor is seeking 12 years in prison for an attacker. The indictment states that the attacker, Miyanishi, used a machete to cut the head of a victim, Tachibana. This incident occurred on a sidewalk outside the industry ministry on March 14 last year.

The attack resulted in injury to Tachibana, who is the leader of an anti-NHK group. Details of the incident and the events surrounding it are available from the source.

Further information about the case, including the circumstances leading up to the attack, can be found in the original indictment and related reports.