Numao, Kei

写真a

Affiliation

Faculty of Science and Technology, Department of Foreign Languages and Liberal Arts ( Hiyoshi )

Position

Associate Professor

E-mail Address

E-mail address

Remarks

J.K. Numao

Profile 【 Display / hide

  • My research interests are in the history of political thought and political theory. I am particularly interested in the history of the idea of toleration and contemporary issues in toleration. My research focuses on exploring the political thought of the seventeenth century thinker John Locke and its modern relevance. My research also extends to other areas of Locke's thought which bear on his political thought.

Profile Summary 【 Display / hide

  • I am known to many by my Japanese name 'Kei' (pronounced 'Kay') outside my hometown, but I publish under my Canadian name 'J.K.' (John Kay) Numao.

Career 【 Display / hide

  • 2019.04
    -
    Present

    Associate Professor, Faculty of Science and Technology, Keio University

  • 2017.04
    -
    2020.03

    Part-time Lecturer, Faculty of Global and Inter-cultural Studies, Ferris University

  • 2013.09
    -
    2014.03

    Part-time Lecturer, Department of Philosophy, Faculty of Letters, Gakushuin University

  • 2013.04
    -
    2019.03

    Assistant Professor, Faculty of Science and Technology, Keio University

  • 2011.08
    -
    2013.04

    Adjunct Faculty, Undergraduate Program, Temple University Japan Campus

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Academic Background 【 Display / hide

  • 2008.08

    The University of York, Department of Politics, Politics

    United Kingdom, Graduate School, Completed, Doctoral course

  • 2004.09

    The University of York, Department of Politics, Political Philosophy, The Idea of Toleration

    United Kingdom, Graduate School, Completed, Master's course

  • 2003.03

    Keio University, Faculty of Law, Department of Political Science

    University, Graduated

Academic Degrees 【 Display / hide

  • PhD, The University of York, 2009.07

  • MA, The University of York, 2005.07

 

Research Areas 【 Display / hide

  • History of Political Thought

  • Political Theory

Research Keywords 【 Display / hide

  • John Locke

  • Toleration

  • Liberalism

 

Books 【 Display / hide

  • S. Aoki, K. Kashiwazaki, and K. Takei (eds.) The English Enlightenment Before the Enlightenment

    Kei Numao, Koyo Shobo, 2026

    Scope: [In Japanese] Chapter 12: 'A Consideration of the English Enlightenment from the Perspective of Toleration: A Comparison with the French Enlightenment',  Contact page: 343-361

  • Sellers M. and S. Kirstie (eds) Encyclopedia of the Philosophy of Law and Social Philosophy

    J.K. Numao, Dordrecht: Springer, 2023

    Scope: 'Toleration',  Contact page: 3465-3472

  • Translation: The Faces of Injustice

    Y. Kawakami, K. Numao, M. Matsumoto, Iwanami Shoten, 2023,  Page: 318

    Original author: Judith Shklar

  • Shimokawa K. and P. Anstey (eds) Locke on Knowledge, Politics and Religion: New Interpretations from Japan

    J.K. Numao, Bloomsbury Academic, 2021

    Scope: 'Locke on Sex, Marriage and the State', 214-240

  • Fukui, E. (ed.) Preliminary Seminar of Politics

    Kei Numao, Sekaishisosha, 2019

    Scope: [In Japanese] Chapter 5: 'Accommodating Diversity: Liberalism, Toleration, and Multiculturalism', 59-69

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Papers 【 Display / hide

  • 'A Lockean Account of the Moral Status of Undocumented Immigrants'

    J.K. Numao

    Critical Review of International Social and Political Philosophy 29 ( 4 ) 586 - 607 2026

    Single Work, Accepted

  • 'Philosophical Reflections on Japan's Sakoku Policy: Seventeenth-Century English Perspectives'

    J.K. Numao

    The Seventeenth Century 39 ( 2 ) 311 - 324 2024

    Single Work, Accepted

  • 'Locke, Anger and the State'

    J.K. Numao

    Passion 2 ( 1 ) 1 - 14 2024

    Single Work, Accepted

  • 'Locke on Consent, Membership and Emigration: A Reconsideration'

    J.K. Numao

    European Journal of Political Theory 21 ( 2 ) 211 - 229 2022

    Single Work, Accepted

  • 'Quality Check: A Contextual Analysis of the Lockean Proviso'

    J.K. Numao

    Libertarian Papers 10 ( 1 ) 61 - 82 2018

    Single Work, Accepted

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Reviews, Commentaries, etc. 【 Display / hide

  • 'Closed Country'

    J.K. Numao

    History Today 76 ( 4 ) 20 - 22 2026.04

  • 'Addendum to "Recent Publications," Locke Studies 20 (2020): Japanese Language Publications'

    J.K. Numao

    Locke Studies 21   1 - 4 2021

    Single Work

  • Book Review: Yechiel J.M. Leiter, John Locke's Political Philosophy and the Hebrew Bible (In Japanese)

    Kei Numao

    Studies in British Philosophy (Japanese Society for British Philosophy)   ( 43 ) 102 - 104 2020

    Single Work

  • Book Review: Nicholas Jolley, Toleration and Understanding in Locke [In Japanese]

    Kei Numao

    English Enlightenment Forum of Japan Online 2020

    Single Work

  • Book Review: Keisuke Takei, Kokka, Kyokai, Kojin (In Japanese)

    Kei Numao

    Studies in British Philosophy (Japanese Society for British Philosophy)   ( 40 ) 76 - 77 2017

    Single Work

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Presentations 【 Display / hide

  • Sex and Love with Robots in the Age of Covid-19 (In Japanese)

    Kei Numao

    Bunri-Rensetsu Workshop, 

    2021.09

    Keio Research Center for the Liberal Arts

  • Locke and the Punishment of Aliens (In Japanese)

    Kei Numao

    [Domestic presentation]  The 44th Annual Conference (Online) , 

    2020.09

    The Japanese Society for British Philosophy

  • Can there be 'too many of them' in a Multicultural Society?: A Normative Reflection (In Japanese)

    Kei Numao

    [Domestic presentation]  The 26th Annual Conference of the Japanese Conference for the Study of Political Thought (Gakushuin University) , 

    2019.05

    The Japanese Conference for the Study of Political Thought

  • Invited Talk: Enter Equality, Stage Left?: A Reflection on the Role of Egalitarian Politics in the Fight against Poverty

    Kei Numao

    'Poverty and Equality: Ending Poverty - Does Equality Matter?', 5th Tokyo Tech Liberal Arts Mini-Symposium, 

    2017.11

  • What is a Tolerant Society? (In Japanese)

    Kei Numao

    The 17th Kenkyu no Genba kara, Keio Research Center for Liberal Arts, 

    2016.10

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Research Projects of Competitive Funds, etc. 【 Display / hide

  • What Do Pseudonyms and Nicknames Tell Us?: A Consideration of Several Cases in the Seventeenth Century

    2026.04
    -
    2027.03

    Keio University, Keio Gijuku Academic Development Funds, Research grant, Principal investigator

  • John Locke, Judith Shklar, and Cruelty

    2025.04
    -
    2026.03

    Keio University, Keio Gijuku Academic Development Funds, Research grant, Principal investigator

  • On Anger: Perspectives from Seventeenth-Century England

    2023.04
    -
    2024.03

    Keio University, Keio Gijuku Academic Development Funds, Research grant, Principal investigator

  • The Evaluation of Sakoku in Seventeenth- and Early Eighteenth-Century England

    2022.04
    -
    2023.03

    Keio University, Keio Gijuku Academic Development Funds, Research grant, Principal investigator

  • The Aesthetics of Toleration

    2021.04
    -
    2022.03

    Keio University, Keio Gijuku Academic Development Funds, Research grant, Principal investigator

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Awards 【 Display / hide

  • The 4th Encouragement Prize of the Japanese Society for British Philosophy

    Kei Numao, 2012.03, Japanese Society for British Philosophy

    Type of Award: Award from Japanese society, conference, symposium, etc.

Other 【 Display / hide

  •  View Details

    Referee: European Journal of Political Theory, History of Philosophy Quarterly, History of Political Thought, Japanese Journal of Political Thought, Locke Studies, Philosophical Forum, Social Theory and Practice, Studi Lockiani

 

Courses Taught 【 Display / hide

  • ENGLISH 4

    2026

  • GRADUATE RESEARCH ON INFORMATICS, MANAGEMENT, AND HUMAN SCIENCES B1

    2026

  • DOCTORAL RESEARCH ON INFORMATICS, MANAGEMENT, AND HUMAN SCIENCES

    2026

  • GRADUATE RESEARCH ON INFORMATICS, MANAGEMENT, AND HUMAN SCIENCES B2

    2026

  • GRADUATE RESEARCH ON INFORMATICS, MANAGEMENT, AND HUMAN SCIENCES A2

    2026

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Memberships in Academic Societies 【 Display / hide

  • The Japanese Conference for the Study of Political Thought

     
  • Japanese Society for British Philosophy