Japan's investigation of a battery that was smoking on a Boeing 787 flight there last month has not yet determined if the incident started in the same way as a fire on another 787 in Boston, a Japanese official said Friday.
Akinobu Yokoyama, a spokesman for Japan's Transport Safety Board, said it was still not clear whether a short-circuit or other malfunction occurred within one or more of the eight cells in the new lithium-ion battery.
His comments in an interview came a day after Deborah Hersman, the chairwoman of the National Transportation Safety Board, said the problems on the Boston jet seemed to have originated in the battery. She said one of the cells had a short-circuit that created a "thermal runaway" as it cascaded through the rest of the cells, heating the battery to 500 degrees.
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 man lauded as "Japan's Beethoven," who has admitted he never wrote his compositions, appeared before cameras for the first time since the scandal surfaced - clean-shaven and minus his trademark sunglasses. (abcnews.go.com )
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 )