Updated on 2025/01/11

写真a

 
RYAN Joseph Richard
 
Organization
Research Institute for the Dynamics of Civilizations Special-Appointment Associate Professor
Position
Special-Appointment Associate Professor
Profile

2015年3月、大阪大学大学院文学研究科(考古学)博士前期課程修了。2018年3月、大阪大学大学院文学研究科(考古学)博士後期課程修了。2018年4月~2020年3月:日本学術振興会外国人特別研究員(岡山大学)。2020年4月~2022年12月:岡山大学文明動態学研究所助教(特任)。2023年1月~現在:岡山大学文明動態学研究所准教授(特任)。2016年3月、第6回日本学術振興会育志賞受賞。

External link

Degree

  • 博士(文学) ( 2018.3   大阪大学 )

Research Interests

  • 東アジア考古学

  • 古墳時代

  • 弥生時代

  • 鉄製武器

  • 鉄器

Research Areas

  • Humanities & Social Sciences / Archaeology

Education

  • Okayama University   日本学術振興会外国人特別研究員  

    2018.4 - 2020.3

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    Country: Japan

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  • Osaka University   大学院文学研究科 博士後期課程   文化形態論専攻

    2015.4 - 2018.3

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    Country: Japan

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  • Osaka University   大学院文学研究科 博士前期課程   文化形態論専攻

    2013.4 - 2015.3

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    Country: Japan

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Research History

  • 岡山大学 文明動態学研究所 准教授(特任)

    2023.1

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  • 岡山大学 文明動態学研究所 助教(特任)

    2021.4 - 2023.1

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  • Okayama University   Graduate School of Humanities and Social Sciences

    2020.4 - 2021.3

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    Country:Japan

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Professional Memberships

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Committee Memberships

  • 考古学研究会   常任委員  

    2018.4   

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  • 百舌鳥・古市古墳群世界文化遺産登録有識者会議   特任専門委員  

    2015.4 - 2020.3   

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Papers

  • Chronology and Geospace Design in Virtual Reality for Archaeological Data Exhibition Reviewed

    Vincenzo Lombardo, Vittorio Lauro, Vittorio Murtas, Joseph Ryan

    8 ( 1 )   1 - 26   2024.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:International Institute of Applied Informatics  

    DOI: 10.52731/ijskm.v8.i1.810

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  • 宮山遺跡出土遺物の研究 4.武器

    ライアン・ジョセフ

    岡山県立博物館研究報告   44   21 - 28   2024.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • 鉄器研究から見た日本考古学

    ライアン・ジョセフ

    『海外から見た日本考古学の魅力』   215 - 242   2024.1

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    Authorship:Lead author   Language:Japanese   Publishing type:Part of collection (book)  

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  • 鉄製刀剣類からみた弥生時代後期の西日本 Invited

    ライアン・ジョセフ

    紀元一世紀の社会変革―弥生後期のはじまりをさぐる―   76 - 85   2024.1

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)   Publisher:大阪府立弥生文化博物館  

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  • 岡山県津山市佐良山古墳群内におけるUAV-LiDAR測量 Reviewed

    光本 順, ライアン・ジョセフ, 山口 雄治

    日本情報考古学会講演論文集(第46回大会)   26   22 - 27   2023.3

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    Language:Japanese   Publishing type:Research paper (international conference proceedings)  

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  • 古代吉備の鉄生産 Invited

    ライアン・ジョセフ

    大学的岡山ガイド―こだわりの歩き方―   124 - 128   2023.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • LiDAR survey of the fifth-century Tsukuriyama mounded tomb group in Japan Reviewed

    Jun Mitsumoto, Joseph Ryan, Yuji Yamaguchi, Akira Seike

    Antiquity   97 ( 391 )   1 - 8   2022.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Antiquity Publications  

    The authors present the results of a drone-based airborne LiDAR survey of the fifth century AD Tsukuriyama mounded tomb group in Okayama Prefecture, Japan, revealing the relationship between tomb building and the surrounding landscape during Japan's period of ancient state formation.

    DOI: 10.15184/aqy.2022.167

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  • 地質観察および土質試験による造山古墳と鳶尾塚古墳の盛土の検討

    鈴木茂之, 清家章, 寒川史也, ライアン ジョセフ, 西村輝

    日本応用地質学会中国四国支部令和4年度研究発表会発表論文集   33 - 34   2022.11

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Diversity and structure of soil fungal communities unveil the building history of a burial mound of ancient Japan (Tobiotsuka Kofun, Okayama Prefecture) Reviewed

    Samuele Voyron, Chiara Tonon, Laura Guglielmone, Luisella Celi, Cesare Comina, Hajime Ikeda, Naoko Matsumoto, Daniele Petrella, Joseph Ryan, Kazuhiro Sato, Akira Seike, Ivan Varriale, Jun Yamashita, Sergio E. Favero-Longo, Eleonora Bonifacio

    Journal of Archaeological Science   146   105656 - 105656   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    Kofuns are burial mounds of ancient Japan (3rd-7th century CE, defined as Kofun Period). The construction history and archaeological significance of Kofuns of the Late Kofun Period (6th-7th century) still need to be characterized. This study dealt with Tobiotsuka Kofun (Okayama Prefecture, Japan) and aimed to investigate if diversity and structure of soil fungal communities, and their relationships with soil characteristics, beyond reflecting present vegetation, may be informative on the construction history of the burial mound. In particular the analyses aimed to verify the supposed presence of a boundary between the original hill and the potential anthropic backfill. Soil fungal communities were characterized by high-throughput sequencing (Illumina MiSeq technology), at the ground and through different archaeological soil layers. Approximately 1.5 x 10(6) high quality ITS2 sequences, clustered in 1875 OTUs, were obtained from 59 sampling points, distributed inside the burial chamber and on the Kofun external slopes. Heterogeneity and vertical distribution of fungal communities, considered in terms of taxonomic and trophic groups, generally showed a compatible pattern with present-day topographic conditions and vegetation. However, the chemical soil analyses and fungal distribution with depth, in particular that of saprotrophic fungi, cannot be explained by natural soil development and ecological context only, and point towards the presence of a former topsoil layer that was disturbed and at least partially buried by the Kofun construction.

    DOI: 10.1016/j.jas.2022.105656

    Web of Science

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  • 岡山県の古墳を対象とするドローンを用いたLiDAR測量

    光本 順, 山口雄治, ライアン・ジョセフ

    第40回レーザセンシングシンポジウム予稿集   1 - 3   2022.9

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • 剣状刀子と剣先刀子の意義

    ライアン・ジョセフ

    『心とアートの人類史』季刊考古学別冊36   85 - 93   2022.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • Analysis of the Tottori-kamitakatsuka mounded tomb through airborne LiDAR survey Reviewed

    Dynamics of Civilizations   1   67 - 81   2022.3

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • 長野市塩崎遺跡群出土鉄剣の基礎的検討

    ライアン・ジョセフ

    長野県埋蔵文化財センター年報   38   49 - 52   2022.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • 弥生時代の鉄製武器と東アジア社会

    ライアン ジョセフ

    交響する古代Ⅻ   1 - 5   2021.12

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)   Publisher:明治大学古代学研究所  

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  • A reconsideration of iron sword production in Yayoi-period North Kyushu Reviewed

    Quarterly of Archaeological Studies   68 ( 1 )   31 - 52   2021.6

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • 中四国・畿内における鉄製刀剣の普及 Invited

    古代武器研究   16   53 - 70   2020.12

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • 蕨手状装飾をもつ鉄器について

    弥生時代における東西交流の実態(考古学リーダー27)   219 - 226   2020.5

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  • Tsukura Kofun as seen through its iron weapons

    91 - 97   2020.3

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  • 近畿・中四国における鉄製武器の普及と防御集落

    第16回古代武器研究会資料集   16   55 - 78   2019.12

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  • Two Systems of Iron Sword Production and Circulation during the Kofun Period: An Analysis of the Iron Swords of the Kibi Region Reviewed

    49   23 - 44   2019.10

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  • 古墳出現期の瀬戸内における鉄鏃の生産と流通―浦間茶臼山古墳出土鉄鏃を中心に―

    古代吉備   30   13 - 32   2019.4

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • The Significance of the Nonaka Mounded Tomb

    Burial Mounds in Europe and Japan: Comparative and Contextual Perspectives   221 - 225   2018.9

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  • 蕨手状装飾付鉄剣の広域分布とその意義

    待兼山考古学論集Ⅲー大阪大学考古学研究室30周年記念論集ー   169 - 182   2018.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Part of collection (book)  

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  • 長茎短剣の成立過程 Reviewed

    ライアン ジョセフ

    古代学研究   212 ( 212 )   21 - 40   2017.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:古代学研究会  

    CiNii Article

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  • 定角式鉄鏃の成立過程の再検討

    大阪大学・関西大学・京都府立大学・明治大学4大学合同考古学・古代史大学院生研究交流プログラム成果報告書   3 - 8   2017.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • The Archaeology of Weapons Burials in Ancient Japan Reviewed

    RYAN Joseph

    49 ( 49 )   57 - 80   2015.12

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    Authorship:Lead author   Language:English   Publishing type:Research paper (bulletin of university, research institution)   Publisher:Graduate School of Letters, Osaka University  

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    Other Link: http://hdl.handle.net/11094/61297

  • 古墳出現過程における長剣の流通と画期

    大阪大学・関西大学・京都府立大学・明治大学4大学合同考古学・古代史大学院生研究交流プログラム成果報告書   15 - 20   2015.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Warfare and state formation in ancient Japan

    21世紀初頭における古墳時代歴史像の総括的提示とその国際発信(平成23年度~26年度科学研究費補助金基盤研究(A)研究成果報告書)   101 - 108   2015.3

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    Authorship:Lead author   Language:English   Publishing type:Part of collection (book)  

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  • Armor in Japan and Korea

    Joseph Ryan, Gina Barnes

    Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures   1 - 16   2015.1

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    Authorship:Lead author   Language:English   Publishing type:Part of collection (book)   Publisher:Springer Netherlands  

    DOI: 10.1007/978-94-007-7747-7_10234

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Books

  • Nonaka Kofun and the age of the five kings of Wa: The government and military of 5th-century Japan

    Takahashi, T, Nakakubo, T, Ryan, J, Ueda, N( Role: Joint editor)

    Osaka University Press  2016.9  ( ISBN:9784872595499

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    Total pages:ix, 105 p.   Language:Japanese

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MISC

  • 墳丘の測量 Invited

    光本 順, 山口雄治, ライアン・ジョセフ

    岡山県埋蔵文化財発掘調査報告   266   155 - 159   2023.3

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

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  • Book Review: Early Korea-Japan Interactions edited by Mark E. Byington, Ken'ichi Sasaki, and Martin T. Bale Reviewed

    50   2020.5

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    Authorship:Last author   Language:Japanese   Publishing type:Book review, literature introduction, etc.  

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  • 出発点としてのWAC-8

    考古学研究   63 ( 4 )   5 - 6   2017.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Rapid communication, short report, research note, etc. (scientific journal)  

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  • 西山1-2号窯の発掘調査

    古代日本とその周辺地域における手工業生産の基礎研究(改訂増補版)   50 - 60   2017.1

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    Authorship:Lead author   Language:Japanese  

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  • 鉄刀・鉄剣・鉄鉾

    野中古墳と「倭の五王」の時代   27 - 27   2014.2

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

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Presentations

  • UAVデータ解析による巨大前方後円墳の周濠探査 International conference

    光本順, ライアン・ジョセフ, 清家章, 山口雄治, 久世宏明, 本郷千春

    The 26th CEReS Environmental Remote Sensing Symposium  2024.2.15 

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    Event date: 2024.2.15

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • From sherds to web: the Be-Archaeo Experience International conference

    Santos, Y, Labate, M, Magalini, M, Pellis, G, Davit, P, Matsumoto, N, Nozaka, T, Seike, A, Ryan, J, Mitsumoto, J, Lombardo, V, Lo Giudice, Tema., E, Gulmini, M

    Emac - European Meeting on Ancient Ceramics  2023.6.14 

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    Event date: 2023.6.14 - 2023.6.16

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Pisa  

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  • Micro-Computed Tomography applied to the study of Japanese pottery International conference

    Magalini, M, Guidorzi, L, Vigorelli, L, Quaranta, R, Fissore, E, Nozaka, T, Seike, A, Ryan, J, Mitsumoto, J, Matsumoto, N, Gulmini, M, Lo Giudice, A, Re, A

    Technart  2023.5.7 

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    Event date: 2023.5.7 - 2023.5.12

    Language:English   Presentation type:Poster presentation  

    Venue:Lisbon  

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  • Micro-Computed Tomography for the analysis of Japanese pottery International conference

    Guidorzi, L, Vigorelli, L, Quaranta, R, Fissore, E, Nozaka, T, Seike, A, Ryan, J, Mitsumoto, J, Matsumoto, N, Gulmini, M, Magalini, M, Lo Giudice, A, Re, A

    XII Congresso Nazionale Associazione Italiana di Archeometria  2023.4.19 

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    Event date: 2023.4.19 - 2023.4.21

    Language:English   Presentation type:Poster presentation  

    Venue:Messina  

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  • 地質観察および土質試験による造山古墳と鳶尾塚古墳の盛土の検討

    鈴木茂之, 清家章, 寒川史也, ライアン ジョセフ, 西村輝

    日本応用地質学会中国四国支部  2022.11.18 

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    Event date: 2022.11.18

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Transdisciplinarity goes digital: the BE-ARCHAEO endeavour from the Semantic Web perspective International conference

    Gulmini, M, Davit, P, Guidorzi, L, Re, A, Lo Giudice, A, Favero Longo, S.E, Voyron, S, Bonifacio E, Angelici, D, Ryan, J, Matsumoto, N, Karatas, T, Lombardo V

    Congresso tematico Associazione Italiana di Archeometria  2022.6.29 

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    Event date: 2022.6.29 - 2022.7.1

    Language:English   Presentation type:Poster presentation  

    Venue:Padova  

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  • 岡山県津山市佐良山古墳群内におけるUAV-LiDAR測量

    光本順, ライアン・ジョセフ, 山口雄治

    日本情報考古学会第46回大会 

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    Event date: 2022.3.26 - 2022.3.27

    Language:Japanese   Presentation type:Poster presentation  

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  • UAV-LiDAR surveying of mounded tombs in Okayama Prefecture: Results and outlook for future research

    Jun Mitsumoto, Joseph Ryan, Yuji Yamaguchi, Akira Seike

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    Event date: 2022.1.8 - 2022.1.9

    Language:Japanese   Presentation type:Poster presentation  

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  • The social significance of foreign iron weapons during the Middle Yayoi period: A preliminary analysis based on the long-shafted sha of the late Western Han

    Joseph Ryan

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    Event date: 2022.1.8 - 2022.1.9

    Language:Japanese   Presentation type:Poster presentation  

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  • 古墳出現期武器の糸巻きに関する基礎的研究

    ライアン・ジョセフ

    南山大学考古・人類学セミナー「形ノ理:モノが語る物語」2021  2021.8.8 

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    Event date: 2021.8.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 岡山市造山古墳群のLiDAR測量

    光本順, ライアン ジョセフ, 山口雄治

    考古学研究会第67回研究集会  2021.4.24 

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    Event date: 2021.4.24 - 2021.4.25

    Language:Japanese   Presentation type:Poster presentation  

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  • 再加工からみた工人の主体性―剣先素環頭刀子を中心に―

    ライアン・ジョセフ

    「出ユーラシアの統合的人類史学―文明創出メカニズムの解明―」第4回全体会議  2021.1.10 

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    Event date: 2021.1.10 - 2021.1.11

    Language:Japanese   Presentation type:Poster presentation  

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  • 巨大古墳のUAV-LiDAR測量とその展望

    光本順, ライアン ジョセフ, 山口雄治

    「出ユーラシアの統合的人類史学―文明創出メカニズムの解明―」第4回全体会  2021.1.10 

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    Event date: 2021.1.10 - 2021.1.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 中性子を用いた弥生・古墳時代金属製遺物の非破壊分析 Invited

    ライアン・ジョセフ

    知創造学際ハブ「金属遺物ユニット」第3回定例研究会  2025.1.9  東北大学金属材料研究所

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Weaving the threads of ancient Japanese history: Considering social complexity through digital microscopy of organic materials in Yayoi- and Kofun-period Japan Invited

    ライアン・ジョセフ

    23rd URA International Seminar  2024.12.11  Okayama University URA

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:岡山大学  

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  • Near-surface Analysis for Exploration of the Moat Surrounding a Keyhole-shaped Mounded Tomb Using UAV Data International conference

    Chiharu Hongo, Jun Mitsumoto, Joseph Ryan, Yuji Yamaguchi, Akira Seike, Hiroaki Kuze

    AGU24  2024.12.9 

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    Language:English   Presentation type:Poster presentation  

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  • The role of intermediate elites in Early Kofun period Japan Invited

    ライアン・ジョセフ

    Archaeology in Early Japan: Debating Social Complexity  2024.9.14 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • UAV-LiDAR測量に基づく岡山市造山古墳東丘陵の遺跡分布調査

    光本順, ライアン・ジョセフ, 山口雄治, 清家章

    日本文化財科学会第41回大会  2024.7.27  日本文化財科学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:青山学院大学  

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  • UAVデータによる前方後円墳の周濠探査

    本郷千春, 光本 順, ライアン ジョセフ, 清家 章, 山口雄治, 久世宏明

    (一社)日本リモートセンシング学会第76回(令和6年度春季)学術講演会  2024.6.5 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    (一社)日本リモートセンシング学会第76回(令和6年度春季)学術講演会論文集, 143-144

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  • Digital microscopy of organic threads found on iron burial goods during the Kofun period of Japan Invited

    ライアン・ジョセフ

    Technologies for Culture PhD programme  2024.2.15  Department of Chemistry, University of Turin, Italy

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • 弥生時代・古墳時代鉄製品の製作技術解明に向けて Invited

    ライアン・ジョセフ

    新知創造 学際ハブ公開ミーティング  2024.2.6 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:岡山コンベンションセンター  

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  • 弥生時代の鉄製武器の製作地をめぐって Invited

    ライアン・ジョセフ

    嶺南大学校考古学研究室セミナー  2023.11.1 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:嶺南大学校慶山キャンパス  

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  • LiDARによる造山古墳墳丘調査 Invited

    光本 順, 山口雄治, ライアン・ジョセフ

    シンポジウム 文理融合分析による造山古墳の総合的研究  2023.6.4 

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  • Unraveling the threads of production and circulation: Digital microscopy of organic threads found on the iron burial goods of Nishimotomezuka Kofun

    Ryan,Joseph

    2023.5.28 

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  • 欧米における騎馬民族征服王朝説の展開

    ライアン・ジョセフ

    東方ユーラシア馬文化の研究  2023.5.19 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Recent discoveries from ancient Kibi: LiDAR surveying of ancient mounded tombs in Japan

    Ryan, Joseph

    Science and Archaeology in Italy and Japan: A Transdisciplinary Methodology (Italian School of East Asian Studies (ISEAS) Workshop)  2023.5.9 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • 古墳時代における金属製武器の入手・保有・共有とその歴史的意義

    ライアン・ジョセフ

    岡山大学文明動態学研究所マンスリー・セミナー  2023.1.25 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • LiDAR archaeology: A revolutionary approach

    Mitsumoto, Jun, Ryan, Joseph

    2022 BeArchaeo Second Summer School  2022.9.27 

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  • Okayama University and BeArchaeo: An international approach to archaeology

    Ryan, Joseph, Lauro, Vittorio

    Visit of CNRS (Tokyo Office) at Okayama University: International Research at Okayama University  2022.9.22 

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  • 岡山県の古墳を対象とするドローンを用いたLiDAR測量

    光本順, 山口雄治, ライアン・ジョセフ

    第40回レーザセンシングシンポジウム(LSS40:福山大学)  2022.9.2 

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  • 弥生・古墳時代における金属製武器の入手背景の再検討

    ライアン・ジョセフ

    若手からみた考古学(オンライン)  2022.8.7 

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  • 鉄器研究からみた日本考古学 Invited

    ライアン・ジョセフ

    国立文化財機構奈良文化財研究所 リレートーク「海外から見た日本考古学の魅力」  2022.1.14 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 弥生時代の鉄製武器と東アジア社会 Invited International conference

    ライアン ジョセフ

    交響する古代Ⅻ  2021.12.12  明治大学日本古代学研究所

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  • Translating Japanese Academia Invited

    Sainsbury Institute for the Study of Japanese Arts and Cultures Webinar (Online)  2020.12 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • 近畿・中四国における鉄製武器の普及と防御集落 Invited

    第16回古代武器研究会  2019.12 

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  • 弥生・古墳鉄剣の系統的把握を目指して

    大阪歴史学会考古部会10月例会  2019.10 

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  • 弥生鉄剣論

    同志社大学木曜定例研究会  2019.10 

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  • How was iron weaponry obtained by local elite during Japan’s Kofun period?

    Society for American Archaeology 84th Annual Meeting  2019.4 

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  • 半島出土資料からみた根塚遺跡の渦巻文装飾付鉄剣について

    根塚遺跡資料検討会  2018.12 

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  • 吉備における刀剣と鉄鏃の生産と流通

    岡山大学考古学研究室・岡山大学埋蔵文化財センター合同研究会  2018.11 

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  • 鉄製武器からみた弥生社会

    2018年度弥生時代講座 聞いてなっとく弥生の世界(大阪府立弥生文化博物館)  2018.10 

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  • 鉄製武器と吉備の古墳出現期社会

    考古学研究会岡山例会  2018.10 

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  • 古墳出現期における刀剣類の生産と流通―吉備を中心に―

    関東若手考古学研究会  2018.7 

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  • 吉備の鉄製武器からみた古墳出現期の社会変容

    兵庫考古学談話会  2018.6 

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  • The excavation of Nonaka Kofun: the military and government of 5th-century Japan

    Archaeological Approaches to State and Society in Ancient Japan (Occasional Seminar Series; University of Hawaii at Manoa)  2018.2 

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  • 長茎短剣の成立過程

    古代学研究会1月例会  2017.1 

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  • 定角式鉄鏃の成立過程の再検討

    大阪大学・関西大学・京都府立大学・明治大学4大学合同考古学・古代史大学院生研究交流プログラム  2017.1 

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  • State formation as seen through the weapons of Japan's giant mounded tombs

    Eighth World Archaeological Congress (Doshisha University, Kyoto, Japan)  2016.8 

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  • External Influence and Internal Development in the Evolution of Iron Weapons within the Japanese Archipelago

    Society for East Asian Archaeology Seventh Worldwide Conference (Boston, Massachusetts, USA)  2016.6 

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  • An Introduction to Nonaka Kofun

    Burial Mounds in Europe and Japan: Comparative and Contextual Perspectives (The Eberhard Karls University Tübingen, Germany)  2015.11 

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  • The Role of Iron Weaponry and Martial Ideology in the Political Consolidation of Early Japan

    Society for American Archaeology 80th Annual Meeting (San Francisco, California, USA)  2015.4 

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  • 古墳出現過程における長剣の流通と画期

    大阪大学・関西大学・京都府立大学・明治大学4大学合同考古学・古代史大学院生研究交流プログラム  2015.1 

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  • Warfare and State Formation in Ancient Japan

    New Perspectives on the Archaeology of State Formation in Japan (Boston University, Boston, USA)  2013.11 

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Awards

  • 第6回日本学術振興会育志賞

    2016.3   日本学術振興会  

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Research Projects

  • Exploration of monumental mounded tomb moats through UAV data analysis

    Grant number:CJ24-17  2024.07 - 2025.03

    Center for Environmental Remote Sensing Chiba University  令和6年度共同利用研究  SP2024-6 プログラム研究

    光本 順, 本郷千春, ライアン・ジョセフ, 清家 章, 山口雄治, 久世宏明

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  • Research on the production and circulation of Kofun-period metal weapons using advanced scientific instruments

    Grant number:21K13136  2021.04 - 2024.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists  Grant-in-Aid for Early-Career Scientists

    RYAN JOSEPH

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    Authorship:Principal investigator 

    Grant amount:\3510000 ( Direct expense: \2700000 、 Indirect expense:\810000 )

    初年度である2021年度は、古墳出現期における鉄製武器の製作集団を抽出し、その生産と流通の実態を解明する上で必要な基礎的データを収集するため、ヤリや鉄鏃の糸巻きを対象にデジタルマイクロスコープによる観察を実施した。
    まず、岡山県および兵庫県を中心に、ヤリや鉄鏃に巻かれている糸の素材、撚りの有無・回転方向、幅を観察・計測し、武器の型式ごと、そして古墳ごとの様子を確認した。その結果、①ヤリなど同一種類の器物での糸巻きの様子からみた生産体制の集約度合い、②ヤリと鏃(または漁具などの生産用具)といった異なる種類の器物を横断して、糸巻きの様子からみた器物生産諸部門の関連性という2つの課題に実証的に迫り得る見通しを得た。とくにヤリは、小型墳墓の単数副葬例に加え、三角縁神獣鏡などが伴う大型前方後円墳の複数副葬例もあるので、階層性・地域性あるいは中心周辺関係という多様な社会関係を貫く比較が可能となった。とりわけ複数副葬の場合、糸巻きに多様性が認められることから、複数回にわたる複雑な入手契機があった可能性が考えられる。
    また、木製把の内部構造を詳細に検討するため、岡山県女男岩墳丘墓から出土したヤリや浦間茶臼山古墳から出土した鉄剣のX線CT調査を実施した。さらに、浦間茶臼山古墳の鉄鏃は、巻かれている複数種類の繊維巻きの遺存状態が良好であるため、各型式の鉄鏃と繊維巻きの種類を対応させるため、X線CT調査を通じて生産・流通単位の抽出作業を進めた。
    このように、武器の生産から副葬に至る過程をより実証的に復元できる手掛かりを得ている。
    そのほか、状態良好なヤリを対象として蛍光X線分析で顔料の有無を確認し、装飾の様子を検討した。さらにSfM-MVSを活用した武器の三次元モデルを構築し、伝統的考古学で用いる手書き実測図では十分表現できない多様な糸の有効な資料提示法の開拓に努めた。

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  • Comparative archaeological research on military organization during state formation

    2018.04 - 2020.03

    日本学術振興会  外国人特別研究員奨励費 

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Class subject in charge

  • Practicum in Museum Studies for Humanities b (2024academic year) special  - その他

  • Seminar in Archaeology (2024academic year) 1st and 2nd semester  - 木5~7

  • Seminar in Archaeology (2024academic year) 3rd and 4th semester  - 木1~2

  • Seminar in Archaeology (2024academic year) 3rd and 4th semester  - 木5~7

  • Seminar in Comparative Archaeology (2024academic year) Prophase  - 火1

  • Research Seminar in Archaeology (2024academic year) 3rd and 4th semester  - 火3~4

  • Lecture on Archaeology (2023academic year) 3rd and 4th semester  - 木3~4

  • Practicum in Museum Studies for Humanities c (2023academic year) 3rd and 4th semester  - 水3~4

  • Seminar in Archaeology (2023academic year) 1st and 2nd semester  - 木5~7

  • Seminar in Archaeology (2023academic year) 3rd and 4th semester  - 木5~7

  • Seminar in Archaeology (2023academic year) 1st and 2nd semester  - 木1~2

  • Prehistoric Archaeology 3 (2023academic year) Late  - 火4

  • Research Seminar in Archaeology (2023academic year) 3rd and 4th semester  - 火3~4

  • Seminar in Archaeology (2022academic year) 1st and 2nd semester  - 木5~7

  • Seminar in Archaeology (2022academic year) 3rd and 4th semester  - 木5~7

  • Seminar in Archaeology (2022academic year) 1st and 2nd semester  - 木1~2

  • Lecture on Archaeology (2021academic year) 3rd and 4th semester  - 木3~4

  • Seminar in Archaeology (2021academic year) 1st and 2nd semester  - 木5~7

  • Seminar in Archaeology (2021academic year) 3rd and 4th semester  - 木5~7

  • Seminar in Archaeology a (2020academic year) 1st semester  - 木5,木6,木7

  • Seminar in Archaeology a (2020academic year) Third semester  - 木5,木6,木7

  • Seminar in Archaeology b (2020academic year) Second semester  - 木5,木6,木7

  • Seminar in Archaeology b (2020academic year) Fourth semester  - 木5,木6,木7

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