Osamu Ikegame, 40, said he could not stop himself when he saw the Aurora docked in Yokohama and climbed a 2.5m fence at the harbor, according to police.

• 警方指出，四十岁的池龟治说他看到停泊在横滨的奥萝拉号后，不由自主地爬上港口两点五公尺高的围墙。