How did Dr. Sadao ensure that the American sailor left his house but he himself remained safe and secure?


Dr. Sadao helped him by giving him a boat, rations, Japanese cloths and even a torch light with which he could indicate in case his supplies ran out or if he did not find a Korean fishing boat to rescue him from the Island where he was to seek refuge. Sadao had made sure that he was strong enough to take this chance and save his life.