An aerial photo taken from Yomiuri’s jet plane shows a helicopter of the Japan Coast Guard searching for a tour boat, which is missing in waters off Shiretoko Penisula, a World Heritage site, eastern Hokkaido on April 23, 2022. The missing tour boat, identified as KAZU I, carrying 24 passengers including two children, and two crew members, has been unknown after a distress message. (Kanji Tada/AP)