103 遺伝的特徴から見たオホーツク人—— 大陸と北海道の間の交流 増 田 隆 一 *(北海道大学) Genetic features of the Okhotsk people: Interaction between the continent and Hokkaido Ryuichi Masuda* (Hokkaido University) Abstract: Previous studies by our group have been summarized in this paper. To understand the genetic status of the Okhotsk people who lived in the southern coastal regions of the Okhotsk Sea between the fifth and