对于秦人的来源,学界历来有“西来说”和“东来说”两种看法。最近由于有新出清华楚简资料的印证,倾向于“东来说”的学者越来越多。目前,学界多认同头向是判断族群来源的重要标尺之一,而对于死者的面向,学界却鲜有讨论。本文拟从秦人的头向尤其是面向人手,结合日本土井浜大陆移民墓地人骨资料展开分析,探讨赢秦公族及平民各自的来源。 For the source of the Qin people, the academic circle has always had two views: “West” and “East”. Recently, there have been more and more scholars who prefer the “East” because of the evidence of the new Chuhua information. At present, many scholars agree that the head is one of the important criteria for judging the origin of ethnic groups, but there is little discussion about the orientation of the deceased. This article intends to analyze from the head of Qin people, especially the manpower, and the human bone data of the Japanese immigrant cemetery in Dojinbang, Japan to explore the origins of the ethnic groups and civilians who won the Qin Dynasty.