talks about the death of his 17-year-old son Takashi, a sumo wrestler who died in June, during a news conference in Tokyo on Thursday. At right, Takashi, whose ring name was Tokitaizan, poses in ceremonial attire in an undated photo. KYODO PHOTOS

News photo

Police are building a criminal case against the wrestler's stable master and some of his senior wrestlers.

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

A small shrine perched atop rocks braves the waves hitting the shoreline during a storm in Shimoda, Shizuoka Prefecture. The area is under threat of a possible 31-meter-high tsunami if an earthquake strikes the nearby Nankai Trough.
If the 'Big One' hits, this city could face a 31-meter-high tsunami