In general, Ahn Yong-bok's experiences in Japan are determined to be two times. However, if you look at Ahn's words and actions reported by various records, the experience of Ahn Yong-bok's trip to Japan is more likely than not. Ahn Yong-bok frequently visited Japan and exchanged with Japanese people. As a result, 『chouseitakesimaki』is a shipboard interrogation is likely she was a story that had no relation to kidnapping case. It is highly likely that the conversation that the Japanese had exchanged and exchanged with Ahn Yong-bok has been passed throughout the mountain region, and the horseshoes may have been edited in conjunction with the abduction case and another opportunity. In other words, the mistake was caused by the writer's misguided perception that Ahn's experience in Japan is limited to two times.