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

A technician works on the assembly line at a solar panel manufacturing hub on the outskirts of New Delhi last October.
Amid fossil fuel shift in U.S., hope emerges for India and Japan tie-up on solar

Longform

Members of the nonprofit group Japan Youth Memorial Association search for the remains of dead soldiers in a cave in Okinawa Prefecture in February.
The long search for Japan’s lost soldiers