Rivers Seen from Space: Index Rivers have always been a primary focus of human settlement, and are perhaps the single most consistent natural feature related to the location and discovery of archaeological sites.
Hong Sa-Ik was one of the Koreans who did not change his name, and he also achieved the highest rank of any Korean serving in the Japanese military forces. Lieutenant General Hong Sa-Ik was placed in charge of all prisoner of war camps in the Philippines.
The genetic samples from three of the 36 Jiangsu skeletons also matched part of the DNA base arrangements of samples from the Yayoi remains. Surprisingly, Japanese also display the highest frequency of haplogroup O3a5, which is a Han Chinese and Sino-Tibetan specific O3 branch. Japanese Haplogroup O3a5 (O3e) 10/47= 23%. This frequency is about 5% higher than the frequency of O3a5 among Manchus, Koreans and other Northeast Asians.