近年来,许多“日本孤儿”及其中国家属因种种理由“归住”日本,但也有不少决定留居中国。本文通过调查和比较发现,决定留居中国最重要的因素是对目前及将来生活适应的考虑,此外,还与日本孤儿儿时的经历,政治运动中所受对待、与养父母的关系,是否找到了在日亲人等因素有关。 In recent years, many “Japanese orphans” and their Chinese families have “returned to Japan” for various reasons, but many have decided to stay in China. Through surveys and comparisons, this article finds that the most important factor in deciding to stay in China is the consideration of current and future life. In addition, it is also related to the experience of childhood orphans in Japan, the treatment in political movements, and adoptive parents, Found in the Japanese relatives and other factors.