, of Fukuchi, Fukuoka Prefecture, is the oldest person in Japan at 113, and Tomoji Tanabe from Miyakonojo, Miyazaki Prefecture, who turns 111 on Monday, is the oldest man. KYODO PHOTOS

Women continue to make up the vast majority of centenarians, accounting for 85.4 percent, the second-highest figure on record.

Our Planet

Hidetaka Ishii, an official at the Chiba Municipal Government, says close coordination with private-sector operators is key for regional decarbonization efforts.
Japan’s climate heroes show potential and limits of local initiatives

Longform

Visitors walk past Sou Fujimoto's Grand Ring, which has been recognized as the largest wooden structure in the world.
Can a World Expo still matter? Japan is about to find out.