Shiro IKAWA. Sachliche und räumliche Reichweite der Sorgfaltspflichten nach dem deutschen LkSG. Dokkyo Law Review. 2025. 126. 243-262
Shiro Ikawa. Collective Labour Rights for the Solo Self-Employed as Freedom of Collective Begging? Developlments and Discourses in the European Union. The Japanese Journal of Labour Studies. 2025. 778. 54-63
国際労働法社会保障法学会 日本支部
, 国際私法学会
, 日独労働法協会
, JAPAN ASSOCIATION OF SOCIAL SECURITY LAW
, THE EUROPEAN UNION STUDIES ASSOCIATION-JAPAN
, JAPAN LABOR LAW ASSOCIATION