An unknown person has attacked people with a knife near Tokyo s Akihabara intercity railway station, with four people being injured, Japanese news agency Kyodo reported on Wednesday, citing police sources.
Japanese govt is considering requiring railway operators across the country to install surveillance cameras in newly built trains, following Tokyo knife attack.
A drifter who admired the Joker from Batman and dressed as him to carry out a Halloween attack on a Tokyo train "wanted to kill lots of people" and planned his moves over months, buying a knife to use in the internet, police and media said on Tuesday