Another person who was involved in a boating accident on a river in central Japan on Wednesday has died in hospital. The 74-year-old woman was with 22 other people, including two boatmen, on the Tenryu River in Japanese Shizuoka Prefecture when their tour boat capsized, according to Japanese (NHK WORLD). A 67-year-old woman was confirmed to have drowned soon after the accident. Three people, including a 2-year-old boy, remain missing. Five other people suffered injuries. Police and rescue workers continue to search for the missing.