Research field (4)：
International relations
, International relations
, Literature - European
, International relations
Research theme for competitive and other funds (5)：
2019 - 2024 Violence to Cohabitation:
2013 - 2016 Colonial institution and specimen: examination of the role of islands, botanical gardens and museums in natural history
2007 - 2010 Studies on "Colonial Responsibilities"in the History of Decolonization
2006 - 2008 Is the French Republic 《une et divisible?》 : the transformation of pinciples of the Republic through the politics and the institutional reforms for Overseas territories of South Pacific
2004 - 2006 A Comparative Study of Decolonization in Light of "Colonial Responsibility"
Papers (17)：
Japan in the "Indo-Pacific" Strategy. 2023. 18. 17-29
Japan in the "Indo-Pacific" Strategy. After Tomorrow. 2022. 64. 18-25
Yoko Oryu. Republicanism from the periphery : Aime Césaire and France. 2016
Yoko Oryu. Adieu Foulard, Adieu Madras and the Birth of French Caribean Diaspora. The Journal of Island Studies. 2013. 2013. 14. 21-53
Yoko Oryu. Book review :Living as a Negro : Conversations with Aimé Césaire, by Aimé Césaire (translated by Hidehiro Tachibana and Takayuki Nakamura). 2012. 246. 145-147
Japan in the "Indo-Pacific" strategy
(International Geographers Union 2023)
From violence to co-existence: the constant negotiations between France and New Caledonia leading up to the 2018 referendum
(Japan Association for International Politics Research Conference 2020)
The French Overseas Communities: from an examination through Aimé Césaire's 'Letter to Maurice Thores'
(The 43rd National Convention of the Japanese Society for the French History 2019)
Ripples from the assassination of Jean-Marie Tjibaou: from the poem by Aimé Césaire
(Japan Society of Island Studies 2018)
Contemporary Elegy of Adieu Foulard, Adieu Madras and French diaspora from French Overseas Departments in the Caribbean
(SISA, Islands of the World conferences. Islands XIII - Penghu Archipelago 2014)
