On the tenth, 22 years after the coaching ship “Ehime Maru” of Uwajima Fisheries High School in Ehime Prefecture was hit by a U.S. nuclear submarine off the coast of Hawaii and sank, 9 folks together with college students died. A memorial service was held, and bereaved households and college students mourned the victims.
Source
22 years because the “Ehime Maru” collision accident 9 college students mourning memorial ceremony Ehime | NHK
