Personnel Information

写真b

YOSHIHARA SATOSHI

Organization
Law School Professor
Research Fields, Keywords
都市法, 農業法, 土地法, law of registration for real estate, leasehold and tenancy law, condominium law, civil procedure law, civil law, urban law
Teaching and Research Fields
不動産に関わる集団的な利害調整のあり方について研究しています。研究を開始した当初は、マンション法制を題材に、実体法と訴訟法、公法と私法など法分野を横断する見地から考察を進めました。現在は、マンション法制から広げて都市法全体を扱いつつ、農林水産法制の研究にも取り組んでいます。いずれも、民法や行政法など特定の法分野からの視点に限定せず、法の目的とその手段の適合性、より望ましい法的手段のあり方を考案するという見地から、関心を共有する多くの研究者と共同で進めています。教育の場でも、実定法を広く捉える視点を示すよう努めています。
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=689&TCH_NO=250012&REQ_PRFR_FUNC_ID=AGA030
SDGs Related Goals
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Graduating School 【 display / non-display 】

  • Graduating School:Kyoto University
    Faculty:Graduate School of Law
    Course / Major:法政理論専攻 博士後期課程

    Kind of school:University
    Date of graduation:2017
    Completion status:Graduated

  • Graduating School:Kyoto University
    Faculty:Graduate School of Law
    Course / Major:Law School

    Kind of school:University
    Date of graduation:2014
    Completion status:Graduated

  • Graduating School:Kyoto University
    Faculty:Faculty of Law

    Kind of school:University
    Date of graduation:2012
    Completion status:Graduated

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Degree 【 display / non-display 】

  • Degree name:博士（法学）
    Classified degree field:Humanities & Social Sciences / Civil law
    Conferring institution:Kyoto University
    Acquisition way:Coursework
    Date of acquisition:2017.03

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Career 【 display / non-display 】

  • Affiliation:Kwansei Gakuin University
    Department:Law School
    Title:Professor
    Date:2026 -

  • Affiliation:Kwansei Gakuin University
    Department:Law School
    Title:Associate Professor
    Date:2025 - 2026

  • Affiliation:Osaka Metropolitan University
    Department:Graduate School of Law
    Title:Associate Professor
    Date:2022 - 2025

  • Affiliation:Osaka City University
    Department:Graduate School of Law
    Title:Associate Professor
    Date:2020 - 2022

  • Affiliation:Kagawa University
    Department:Faculty of Law
    Title:Associate Professor
    Date:2018 - 2020

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Association Memberships 【 display / non-display 】

  • Academic society name:Japan Academic Society of Agricultural Law
    Academic country located:Japan

  • Academic society name:Japan Registration Society
    Academic country located:Japan

  • Academic society name:Japan Housing Assiciation
    Academic country located:Japan

  • Academic society name:Japan Institute for Condominium Living
    Academic country located:Japan

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Research Areas 【 display / non-display 】

  • Research field:Humanities & Social Sciences / Civil law

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Papers 【 display / non-display 】

  • Language: Japanese
    Title: Case study of a water leak accident in an Japanese condominium building
    Journal name: Hanreihyouron  (801)  (p.9 - 15)
    Date of publication: 2025.12
    Author(s): SATOSHI YOSHIHARA

    Type of publication: Research paper (scientific journal)

  • Language: Japanese
    Title: Majority Votes System under the Japanese New Condominium Law
    Journal name: Hogakuzasshi (Journal of law and politics) of Osaka Metropolitan University  vol.72  (1)  (p.37 - 57)
    Date of publication: 2025.08
    Author(s): Satoshi Yoshihara

    Type of publication: Research paper (bulletin of university, research institution)

  • Language: Japanese
    Title: Interpretation of condominium law as a legal system
    Journal name: Journal of Condominium Living  (81)  (p.48 - 55)
    Date of publication: 2025.04
    Author(s): Satoshi Yoshihara

    Type of publication: Research paper (scientific journal)

  • Language: Japanese
    Title: Responsibilities of Agricultural Cooperative Directors
    Journal name: Hogakuzasshi (Journal of law and politics) of Osaka Metropolitan University  vol.71  (3•4)  (p.687 - 726)
    Date of publication: 2025.03
    Author(s): Satoshi Yoshihara

    Type of publication: Research paper (bulletin of university, research institution)

  • Language: Japanese
    Title: Case study of jurisdiction for disputes over board resolutions
    Journal name: Shihouhanrei-Remarks  (69)  (p.106 - 109)
    Date of publication: 2024.07
    Author(s): Satoshi Yoshihara

    Type of publication: Research paper (scientific journal)

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Books 【 display / non-display 】

  • Language: Japanese
    Title: 区分は所有できるか : マンション所有と共同性の相剋に関する実定法総合的研究
    Publisher: 日本評論社
    Date of publication: 2025.09
    Author(s): SATOSHI YOSHIHARA

    Authorship：Sole author

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  • Title: Contemporary issues in condominium legislation
    Publisher: Nihonhyouronsha
    Date of publication: 2024.09
    Author(s): Satoshi Yoshihara

    Area of responsibility: 1-2Interpretation of condominium legislation as urban law and its future issues , 2-3Inclusion issues of derivative rights in condominium-related development project, 3-1The role and challenges of management associations
    Authorship：Joint editor

  • Title: Issues and developments in the Condominium Law
    Publisher: Nihonhyouronsha
    Date of publication: 2023.10
    Author(s): Satoshi Yoshihara

    Area of responsibility: Consideration of a special litigation system for contesting reconstruction/dissolution resolutions
    Authorship：Joint author

  • Title: Before/After Civil Code and Real Estate Registration Law
    Publisher: Koubundou
    Date of publication: 2023.05
    Author(s): Satoshi Yoshihara

    Area of responsibility: Removal of branches of trees, acquisition of unknown co-owner's shares
    Authorship：Contributor

  • Title: Possibilities for micro-constitutional studies
    Publisher: Nihonhyouronsha
    Date of publication: 2023.05
    Author(s): Satoshi Yoshihara

    Area of responsibility: 4-2 Analysis of Civil Law "Commitment" in Condominium Law - Comments on Shinohara Report
    Authorship：Joint author

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MISC 【 display / non-display 】

  • Language：Japanese
    Title:The meaning of "legal thinking of condominium law"
    Journal name:Monthly Condominium Management Center Journal  (470)  (p.10 - 11)
    Date of publication:2025.02
    Author(s):Satoshi Yoshihara

    Type of publication：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

  • Language：Japanese
    Title:The two faces of public law and private law regarding condominiums
    Journal name:Monthly Condominium Management Center Journal  (453)  (p.22 - 23)
    Date of publication:2023.09
    Author(s):Satoshi Yoshihara

    Type of publication：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

  • Language：Japanese
    Title:Perspectives necessary for measures against aging condominiums
    Journal name:Monthly kinyu journal  vol.63  (5)  (p.44 - 45)
    Date of publication:2022.05
    Author(s):Satoshi Yoshihara

    Type of publication：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

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Research Projects 【 display / non-display 】

  • Research category:若手研究
    Project year：2022.04 - 2026.03
    Title:不動産法制における公法私法関係の変容と法政策的課題

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Presentations 【 display / non-display 】

  • Language:Japanese
    Conference name:Research group for condominium legislation
    Presentation date：2025.08.06
    Title:Urban Policy and Condominium Policy
    Presentation type:Oral presentation (general)

  • Language:Japanese
    Conference name:Japan Legal History Association, General Assembly
    Presentation date：2025.05.25
    Title:"Law without Coercion" Comments
    Presentation type:Symposium, workshop panel (public)

  • Language:Japanese
    Conference name:Japan Institute for Condominium Living
    Presentation date：2025.04.19
    Title:Interpretation of condominium law as a legal system
    Presentation type:Symposium, workshop panel (nominated)

  • Language:Japanese
    Conference name:Research group for Management in Condominium
    Presentation date：2025.03.17
    Title:System, Development and Manegement in Condominium Law
    Presentation type:Oral presentation (invited, special)

  • Language:Japanese
    Conference name:Architectural Institute in Kansai
    Presentation date：2025.02.12
    Title:Concept of "the Condominium Law System"
    Presentation type:Oral presentation (invited, special)

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Teaching Experience (Off-campus) 【 display / non-display 】

  • Subject：Support for untrained student in law school (civil law)
    Institution name：Kyoto University

  • Subject：Civil Law 1
    Institution name：Osaka Metropolitan University

  • Subject：Workshop for Legal & Political Studies
    Institution name：Osaka Metropolitan University

  • Subject：Thesis Seminar on Civil Law
    Institution name：Osaka Metropolitan University

  • Subject：Civil Law 4
    Institution name：Osaka City University

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Committee Memberships 【 display / non-display 】

  • Organization name:Japan Institute for Condominium Living
    Committee name:Academic Committee Member

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Media Coverage 【 display / non-display 】

  • Title:interview Urban regeneration: From the perspective of collaboration between the city center and the suburbs
    Period：2026.03

  • Title:interview What will happen to cities and lifestyles in an era of declining birthrate and aging population? Approaching the condominium issue in the Reiwa era
    Period：2024.04

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