addresses supporters Thursday morning in Tachikawa, western Tokyo, as he opens his campaign for re-election in the April 8 poll, while former Miyagi Gov. Shiro Asano, considered his main contender, waves as he appears before voters in front of the metro government building in Shinjuku. KYODO, SATOKO KAWASAKI PHOTOS

News photo

The elections will be the first nationwide electoral challenge to Prime Minister Shinzo Abe's ruling bloc since he took office last September and are viewed as a prelude to the House of Councilors election in July.

Our Planet

The Gas Pavilion had welcomed around 500,000 visitors by the end of August, making it one of the most popular exhibits at the Osaka Expo.
At Osaka Expo, gas giants promote a greener future. But is it a lot of hot air?

Longform

Mamoru Iwai, stationmaster of Keisei Ueno Station, says that, other than earthquake-proofing, the former Hakubutsukan-Dobutsuen (Museum-Zoo) Station has remained untouched.
Inside Tokyo's 'phantom' stations — and the stories they tell