@article{oai:rekihaku.repo.nii.ac.jp:00001695,
 author = {柴田, 昌児 and Shibata, Shoji},
 journal = {国立歴史民俗博物館研究報告, Bulletin of the National Museum of Japanese History},
 month = {Mar},
 note = {application/pdf, 西部瀬戸内の松山平野で展開した弥生社会の復元に向けて，本稿では弥生集落の動態を検討したうえでその様相と特質を抽出する。そして密集型大規模拠点集落である文京遺跡や首長居館を擁する樽味四反地遺跡を中心とした久米遺跡群の形成過程を検討することで，松山平野における弥生社会の集団関係，そして古墳時代社会に移ろう首長層の動態について検討する。
まず人間が社会生活を営む空間そのものを表している概念として「集落」をとらえたうえで，その一部である弥生時代遺跡を抽出した。そして河川・扇状地などの地形的完結性のなかで遺跡が分布する一定の範囲を「遺跡群」と呼称する。松山平野では８個の遺跡群を設定することができる。
弥生集落は，まず前期前葉に海岸部に出現し，前期末から中期前葉にかけて遺跡数が増加，一部に環壕を伴う集落が現れる。そして中期後葉になると全ての遺跡群で集落の展開が認められ，道後城北遺跡群では文京遺跡が出現する。
機能分節した居住空間構成を実現した文京遺跡は，出自の異なる集団が共存することで成立した密集型大規模拠点集落である。そして集落内に居住した首長層は，北部九州を主とした西方社会との交渉を実現させ，威信財や生産財を獲得し，集落内部で金属器やガラス製品生産などを行い，そして平形銅剣を中心とした共同体祭祀を共有することで東方の瀬戸内社会との交流・交渉を実現させたと考えられる。
後期に入ると文京遺跡は突如，解体し，集団は再編成され，後期後半には独立した首長居館を擁する久米遺跡群が新たに階層分化を遂げた突出した地域共同体として台頭する。こうした解体・再編成された後期弥生社会の弥生集落は，久米遺跡群に代表されるいくつかの地域共同体である「紐帯領域」を生成し，松山平野における特定首長を頂点とした地域社会の基盤を形づくり，古墳時代前半期の首長墓形成に関わる地域集団の単位を形成したのである。, Through an examination of the dynamics of Yayoi settlements, this paper sheds light on their aspects and characteristics with the aim of reconstructing the development of Yayoi society on the Matsuyama Plain in western Setouchi. By studying the process of the formation of the Bunkyo Site, which was a congested large-scale base settlement, and the Kume Site complex, centered on the Tarumishitanji Site with its chiefly residence, it examines group relationships within Yayoi society on the Matsuyama Plain and the dynamics of the chief class as it made the transition to Kofun society.
First, the author looked at Yayoi archeological sites that form one part of our understanding of the concept of “settlement” as an expression of the space in which humans go about their daily lives. Next was the designation of “site complex” distributed across a defined area amongst the topographical completeness of rivers and fan-shaped land. Eight Site complexes on the Matsuyama Plain were chosen for this study.
Yayoi settlements appeared in coastal regions in the beginning of Early Yayoi. There are more sites dating from the end of Early Yayoi through the early part of Middle Yayoi, some of which were moated settlements. Settlements dating from late Middle Yayoi have been confirmed at all of the sites, including the Bunkyo Site within the Dogojohoku Site complex.
The Bunkyo Site, with its structure of segmented living spaces, was a congested large-scale base settlement formed by the coexistence of groups with different origins. Persons of chiefly rank who resided within the settlement traded with communities to the west, mainly northern Kyushu. They obtained prestigious items and production goods and engaged in the production of metal implements and glass products within the settlement. It is thought that they interacted and traded with Setouchi communities to the east through participation in communal worship centering on flat copper swords.
In late Middle Yayoi, the settlement at the Bunkyo Site suddenly disbanded and the group was restructured. Then in the latter half of Late Yayoi, a local community with a new system of social stratification appeared at the Kume Site complex where there were separate a chiefly residence. Yayoi settlements in Late Yayoi society that had disbanded and restructured created an “area of bond” consisting of several local communities as typified by the Kume Site complex. They built a foundation for a local community in the Matsuyama Plain with a particular chief at the top, and formed a community group that was a single unit that is associated with the formation of chiefly graves in the first half of the Kofun period.},
 pages = {197--231},
 title = {松山平野における弥生社会の展開（論考編2　各地の弥生集落）},
 volume = {149},
 year = {2009},
 yomi = {シバタ, ショウジ}
}