Blogger stabbed to death minutes after giving a seminar on how to resolve personal disputes on the internet

One of Japan’s most prominent bloggers was stabbed to death minutes after giving a seminar on how to resolve personal disputes on the internet.  

Media reports said Kenichiro Okamoto, better known by his blogger name Hagex, died after reportedly being attacked by a man he had argued with online. The suspect, Hidemitsu Matsumoto, allegedly followed Okamoto into the toilets after he had ended his talk at a venue in the south-western city of Fukuoka.  

Okamoto was stabbed several times before staggering out of the toilets after his assailant, who fled on a bicycle, according to the Mainichi Shimbun newspaper.

Okamoto, who sustained stab wounds to the chest and neck, was taken to hospital where he was confirmed dead. His attacker reportedly handed himself in almost three hours after the attack.  

Moments before the fatal stabbing, the 41-year-old had shared advice at a public event on how to deal with online disputes. According to reports, the suspect had posted messages containing personal abuse directed at Okamoto and other commenters on the blog.

The Mainichi quoted a source as saying that Okamoto “had got into trouble before with internet users over the content of the blog”.