National polls may show that voter outrage over the pension records fiasco is the primary issue in Sunday's Upper House election.

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