Miyamoto Kazuo
Faculty of Humanities, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan.
Evol Hum Sci. 2022 Jan 6;4:e3. doi: 10.1017/ehs.2021.49. eCollection 2022.
From a linguistic standpoint, Proto-Japonic and Proto-Koreanic are assumed to have split off the Transeurasian languages in southern Manchuria. The linguistic idea that Proto-Japonic came earlier than Proto-Koreanic in the chronological scheme means that the Proto-Japonic language first entered the Korean Peninsula, and from there spread to the Japanese archipelago at the beginning of the Yayoi period, around the ninth century BC, while the arrival of Proto-Koreanic in southern Korea is associated with the spread of the rolled rim vessel culture around the fifth century BC. The genealogical sequence of the Pianpu, Mumun and Yayoi cultures, which shared the same pottery production techniques, indicates the spread of Proto-Japonic. On the other hand, migrants moved from Liaodong to the Korean Peninsula and established the rolled rim vessel culture. This population movement was probably due to social and political reasons as the Yan state enlarged its territory eastward. The Proto-Koreanic of the rolled rim vessel culture later spread to the Korean Peninsula and gradually drove out Proto-Japonic, becoming the predecessor of the Koreanic. In this paper, I examine the spread of Proto-Japonic and Proto-Koreanic in Northeast Asia based on archaeological evidence, focusing especially on the genealogy of pottery styles and pottery production techniques.
从语言学角度来看，原始日语和原始韩语被认为是从满洲南部的跨欧亚语言中分化出来的。在时间顺序上，原始日语早于原始韩语出现的语言学观点意味着，原始日语首先进入朝鲜半岛，并在公元前9世纪左右的弥生时代初期从那里传播到日本列岛，而原始韩语在公元前5世纪左右随着卷沿陶器文化的传播到达朝鲜半岛南部。拥有相同陶器制作技术的偏堡子、无纹陶和弥生文化的谱系顺序表明了原始日语的传播。另一方面，移民从辽东迁移到朝鲜半岛并建立了卷沿陶器文化。这种人口迁移可能是由于燕国向东扩张领土导致的社会和政治原因。卷沿陶器文化的原始韩语后来传播到朝鲜半岛，并逐渐取代了原始日语，成为朝鲜语的前身。在本文中，我将基于考古证据，特别是陶器风格和陶器制作技术的谱系，研究原始日语和原始韩语在东北亚的传播情况。
