Rchr
J-GLOBAL ID:202001001523022019   Update date: Sep. 20, 2025

Ryosuke Jigami

Ryosuke Jigami
Affiliation and department:
Job title: Associate Professor
Research field  (1): Social law
Research keywords  (3): Law in the United States ,  Employment (Unemployment) Insurance Law ,  Workers' Compensation Law
Research theme for competitive and other funds  (3):
  • 2019 - 2023 アメリカ労災補償法制の基本理念-排他的救済主義の意義と射程
  • 2019 - 2022 Reconsideration of Collective Labor Law under Change in Labor -Management Relations
  • 2017 - 2020 Cooperation and Harmonization between Labor Law and Corporate Law - Divergence between Legal Theory and Practice on SME
Papers (10):
  • 地神亮佑. 多様な就労・社会参加と社会保障法. 社会保障法研究. 2021. 14. 3-22
  • Ryosuke Jigami. Legal Theory for Concerted Activities under Change in Labor-Management Relations. Journal of Labor Law. 2021. 134. 54-69
  • Ryosuke Jigami. "Special Insurance" in Workers' Compensation in Japan. The Japanese Journal of Labor Studies. 2021. 63. 1. 24-34
  • 山本 陽大, 河野 尚子, 河野 奈月, 地神 亮佑, 上田 達子. 副業・兼業と労災補償保険制度 : 日・独・仏・米・英法の五ヶ国比較. 季刊労働法. 2020. 269. 16-31
  • 地神亮佑. 労働・社会保障判例紹介 うつ病で休職中の懲戒解雇が無効とされた例[東京高裁平成29.5.17判決]. 民商法雑誌. 2019. 155. 5. 1063-1076
more...
MISC (15):
  • 地神亮佑. 【判例詳解】労災保険給付支給処分取消訴訟における特定事業主の原告適格 : 国・札幌中央労基署長(一般財団法人あんしん財団)事件最高裁判決[令和6.7.4第一小法廷]. ジュリスト. 2025. 1607. 90-96
  • 地神亮佑. 【判例評釈】事業主に対する助成金等の返還請求(東京地判令和元・11・7)(社会保障判例百選[第6版]). 別冊ジュリスト. 2025. 269. 154-155
  • 地神亮佑. 【判例回顧】社会保険系. 社会保障法. 2024. 40. 154-157
  • 小島健一, 田中克俊, 黒木宣夫, 地神亮佑, 佐久間大輔, 吉村靖司. 労災認定された精神障害からの社会復帰. 産業保健法学会誌. 2024. 3. 1. 124-131
  • 水島郁子, 地神亮佑, 稲谷信行, 松井有美. 判例回顧と展望2023 労働法(II労働条件規制、III労災). 法律時報. 2024. 96. 7. 149-157
more...
Books (2):
  • 注釈労働基準法・労働契約法 総論・労働基準法(1)
    有斐閣 2023 ISBN:9784641018648
  • Comparative Legal Study of Workers’ Compensation Insurance Systems: Status and Issues of Japanese Law in View of Current German, French, US, and UK Law
    The Japan Institute for Labour Policy and Training 2020
Lectures and oral presentations  (1):
  • 精神障害からの社会復帰と労災保険給付ー労働法・社会保障法学の立場から
    (日本産業保健法学会 第3回学術大会 2023)
Education (3):
  • 2012 - 2015 Osaka University Graduate School of Law and Politics Department of Law and Political Science
  • 2010 - 2012 Osaka University Graduate School of Law and Politics Department of Law and Political Science
  • 2006 - 2010 Osaka University School of Law
Professional career (1):
  • Ph.D. in Law (Osaka University)
Work history (5):
  • 2025/04 - 現在 The University of Osaka Graduate School of Law and Politics
  • 2022/04 - 2025/03 Osaka University Associate Professor
  • 2017/04 - 2022/03 Osaka University Graduate School of Law and Politics Associate Professor
  • 2014/04 - 2020/03 Kindai University Correspondence Education Part-time Lecturer
  • 2015/04 - 2017/03 Shiga University Faculty of Economics Department of Social Systems Lecturer
Committee career (2):
  • 2024/12 - 現在 労災保険制度の在り方に関する研究会 構成員
  • 2022/05 - 現在 日本社会保障法学会 企画委員
Association Membership(s) (3):
Japanese American Society for Legal Studies ,  Japan Association of Social Security Law ,  Japan Labor Law Association
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