The Wider Image: Fatty 'katsuo' fish may foreshadow climate change, threat to Japan's sushi
Yoshihiro Hayashi, 49, researcher at Kochi Prefecture's fisheries lab, shows data collected by a device on a buoy in Tosa Bay, Susaki, Kochi Prefecture, Japan, May 17, 2022. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON JAPAN SUSHI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES
