Study of political significance of the inter-regional exchanges of techniques seen in Haniwa-craftsmen movements in the first-half of the Kofun Period.

在古坟时代的前半期，需要高技术专长的俑-哈尼瓦古墓从近畿地区迅速传播到其他地区。作为这一事实的背景，我们可以假设在这些地区由近畿地区派遣的Haniwa工匠制造Haniwa人物。这些古墓是古坟时代末期密集建造的（大约在4世纪末）古坟时代中期（大约在5世纪中期），古坟时代中期结束（大约5世纪末）。我收集了当时主要从各个地区的这些古墓中出土的哈尼瓦人的数据，如测量和摄影等，与福冈、大分、山口、广岛、冈山、爱媛、大坂、京都、奈良、和歌山、滋贺、三重、岐阜、静冈、长野、群马、山形、岩手的研究人员合作。我与当地的研究合作者举办了一个关于技术交流和古墓文化传播的研讨会，并通过交流古墓建造技术来研究当地酋长之间的政治关系。此外，还对东京国立博物馆收藏的在群马、静冈、奈良、宫崎出土的羽族人物进行了调查。最后，对照片、图画等研究资料进行了分类，并对2000年以来的三年研究结果进行了汇总。

The tumulus with Figural-Haniwa which require high technical specialty spread rapidly from the Kinki district to other regions in the first-half of the Kofun Period. As the background of this fact, we can assume the manufacture of Haniwa figures at those regions by Haniwa-craftsmen sent from the Kinki district. Those tumuli were built intensively in the end of the Early Kofun period(around the end of 4 century), the middle of Middle Kofun period(around the middle of 5 century), and the end of Middle Kofun period(around the end of 5 century).I compiled data of Haniwa figures excavated mainly from these tumuli at each region at these times, such as measurement and photography and so on, in collaboration with researchers in Fukuoka, Oita, Yamaguchi, Hiroshima, Okayama, Ehime, Osaka, Kyoto, Nara, Wakayama, Shiga, Mie, Gifu, Shizuoka, Nagano, Gunma, Yamagata, and Iwate. And I held a workshop about exchanges of the techniques and the spread of the tumulus culture with local research collaborators, and examined political relations between local chiefs through exchanges of the techniques of tumulus construction. And I made investigation of Tokyo National Museum collection of Haniwa figure excavated in Gunma, Shizuoka, Nara, and Miyazaki, too.Finally, I classified research materials such as photographs and drawings, and made the report whereby I put together the study result after three years study since 2000.