Japanese police have arrested a man suspected of being behind a computer hacking campaign following an exhaustive hunt that at one stage had authorities tracking down a cat for clues, reports said.
Yusuke Katayama, 30, was arrested on Sunday on charges of using a remote computer and sending a mass killing threat to a comic book event after months of evading investigators with a series of vexing cyber riddles, according to NHK.
The broadcaster aired footage of detectives escorting a chubby man with glasses into a police station.
Katayama is believed to have sent numerous threats from computers around the country, including against a school and a kindergarten attended by Emperor Akihito's grandchildren.
Fewer than 40 pct of residents and commuters in Tokyo take specific measures to prepare for a possible huge earthquake beneath the Japanese capital, despite high awareness on disaster prevention, a Metropolitan Police Department survey showed Friday. (Jiji Press )
The man under arrest for fatally stabbing one man and wounding three others during a 10-minute rampage in Kashiwa, Chiba Prefecture, on Monday night, told police on Thursday that he wanted to hijack a plane at Haneda airport and fly it into Tokyo Skytree to take revenge on society. (Japan Today )
The 24-year-old suspect in the murder of a man on a street in Kashiwa, Chiba Prefecture, on Monday is believed to have posted a profile online in which he identified himself as a "celeb NEET," meaning a celebrity without a job, according to local online news site J-Cast News. (Japan Times )
The proportion of single nonregular Japanese male workers in their 20s who have girlfriends stood at 18.7 pct in 2012, against 30.7 pct for regular employees, a government survey revealed Thursday. (Jiji Press )
Police in Kashiwa, Chiba Prefecture, on Wednesday night arrested a 24-year-old unemployed man over four knife attacks within 10 minutes that left one man dead and three others injured on a street. (Japan Today )