Rchr

J-GLOBAL ID：200901038626538822 Update date: Apr. 24, 2025

OKADA Hitoshi

Affiliation and department：
Job title： Associate Professor
Other affiliations (2)：

The Graduate University for Advanced Studies The Department of Informatics, School of Multidisciplinary Sciences Associate Professor
Ministry of Internal Affairs and Communications Institute for Information and Communications Policy Visiting Fellow

Homepage URL (2)： http://www.nii.ac.jp/faculty/society/okada_hitoshi/ , http://www.nii.ac.jp/en/faculty/society/okada_hitoshi/

Research field (1)： Business administration

Research keywords (3)： Cryptocurrency , Blockchain , Digital Currency

Research theme for competitive and other funds (17)：

2022 - 2025 CBDCの構造にみる通貨高権の集中と分散
2021 - 2022 グローバルステーブルコインの受容行動に関する定性的分析
2021 - 2022 ブロックチェーンを活用した放送コンテンツの二次流通市場形成に関するアジア比較研究
2015 - 2020 An experimental research on the visualization of economic community being connected by the liquidity of virtual currency
2012 - 2017 組織情報倫理学:営利および非営利組織における情報倫理問題への対応のための政策提言に関する研究

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Papers (34)：

Shiro Uesugi, Keishi Matsuda, Kazuaki Naruse, Hitoshi Okada, Masahiro Morita. Is Cashless Going Right in Japan? An Observation Report. Proceedings of the 8th Multidisciplinary International Social Networks Conference (MISNC 2021). 2021. 43-48
Hitoshi Okada. The Structure of Blockchain as a Platform for Smart Contract: Emergence of Autonomous and Decentralized Value Exchange Platform (Non Refereed). Journal of Information & Communication Research. 2021. 41. 3. 3-14
Yusuke Kaneko, Shigeyuki Osada, Shigeyuki Azuchi, Hitoshi Okada, Shigeichiro Yamasaki. A Management Method of Interest-rate in UTXO Model. 2019 IEEE Social Implications of Technology (SIT) and Information Management (SITIM). 2019. 1-6
Hitoshi Okada. A hypothesis for the three-layer construction of Blockchain economy. Journal of Information & Communication Research. 2018. 36. 2. 149-154
Hitoshi OKADA. Blockchain Technology Enables the Conversion of Industries: Taxonomical Consideration of Blockchain and Distributed Ledger Technology. Journal of Information and Management. 2018. 38. 2. 39-47

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MISC (255)：

岡田仁志. デジタル教室講義第87回パラオが取り組む中銀デジタル通貨. 金融財政ビジネス. 2025. 11297. 9-9
岡田仁志. デジタル教室講義第86回不意を突き登場したジンバブエ・ゴールド. 金融財政ビジネス. 2025. 11291. 9-9
岡田仁志. デジタル教室講義第85回ニュージーランドのデジタル通貨. 金融財政ビジネス. 2024. 11281. 12-12
デジタル教室講義第84回デジタルとアナログがせめぎ合う欧州. 金融財政ビジネス. 2024. 11275. 19-19
岡田仁志. デジタル教室講義第83回ベトナムのデジタル通貨. 金融財政ビジネス. 2024. 11267. 9-9

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Patents (1)：

Virtual currency management programmes and methods

Books (13)：

Introduction to Information Ethics (in Japanese)
Minerva 2021
Libra: Possibility, Fear, Trust (in Japanese)
NIKKEI Newspaper Publisher 2019 ISBN:9784532916602
Bitcoin & Blockchain Definitive Edition (in Japanese)
Toyo Keizai Publisher 2018 ISBN:4492681434
Urban Resilience: A Transformative Approach (Advanced Sciences and Technologies for Security Applications)
Springer 2016 ISBN:3319398105
Systems Resilience
2016 ISBN:4764905086

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Lectures and oral presentations (201)：

Social Implication of Blockchain
(IEICE Distinguished Lecture 2025)
DAOの展望
(情報ネットワーク法学会第22回研究大会第12分科会 DAO(decentralised autonomous organization)の法承認とあるべき規制論 2022)
Aspects of research on the structural characteristics and institutional challenges of DAOs
(BCK22: Blockchain Kaigi 2022 2022)
DAOに関する研究論文を読み解く曖昧性・不確実性・荒野性の視点から
(DAO(Decentralized Autonomous Organization)の法規制について (日本版DAO法を考える) 2022)
Is Cashless Going Right in Japan? An Observation Report
(Proceedings of the 8th Multidisciplinary International Social Networks Conference (MISNC 2021) 2021)

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Professional career (2)：

Doctoral Degree, International Public Policy (Osaka University)
Master’s Degree, International Public Policy (Osaka University)

Work history (10)：

2023/04 - 現在 The Graduate University for Advanced Studies, SOKENDAI Informatics, Graduate Institute for Advanced Studies Associate Professor
2007/04 - 現在 Information and Society Research Division, National Institute of Informatics Associate Professor
2004/04 - 2023/03 Department of Informatics, Graduate University for Advanced Studies Associate Professor
2006/04 - 2007/03 National Institute of Informatics National Institute of Informatics
2000/11 - 2006/03 Human and Social Information Research Division, National Institute of Informatics Associate Professor

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Committee career (38)：

2023/09 - 現在 The Institute of Electronics, Information and Communication Engineers Distinguished Lecturer
2018/06 - 現在 Social Implications of Technology and Information Ethics, The Institute of Electronics, Information and Communication Engineers Consultant
2010/04 - 現在 Institute for Information and Communications Policy, Ministry of Internal Affairs and Communications Special Senior Research Fellow
2012/05 - 2025/06 日本情報経営学会国際委員会委員
2016/10 - 2024/03 Member, Japan Committee of ISO/TC 307, Blockchain and electronic distributed ledger technologies, JIPDEC, Japan

2016/10 - 2024/03 ISO/TC307 Blockchain and distributed ledger technologies WG1 Expert

2016/10 - 2024/03 ISO/TC307 国内審議委員会 Advisory Group メンバー

2020/07 - 2021/06 日本情報経営学会第16期国際委員長

2018/04 - 2020/05 Japan Society for Information and Management (JSIM) Non-executive Board Member (Specially Recommended by the President)

2016/12 - 2020/03 一般社団法人全国銀行協会ブロックチェーン技術の活用可能性と課題に関する検討会メンバー

2020/01 - 2020/02 総務省多様な人材の雇用促進に資するブロックチェーン技術の活用及び社会実装に向けた調査研究有識者検討会委員

2018/01 - 2019/12 IEEE SSIT Japan Chapter --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter --- Chair

2018/11 - 2019/05 Institute for Monetary and Economic Studies, Bank of Japan Study Group on Legal Issues Concerning Central Bank Digital Currency

2019/01 - 2019/03 農林水産省平成30年度生鮮食料品等の代金決済に関する調査委託事業生鮮食料品等流通の決済プラットフォーム検討会協力委員

2018/08 - 2019/01 Japan Patent Office (JPO) Advisory Board Chairperson, Patent application technology trend survey in 2008: payment systems using virtual currency and electronic money

2018/07 - 2018/11 公益財団法人金融情報システムセンター金融機関におけるブロックチェーンに関するワーキンググループ委員

2016/06 - 2018/06 Technical Committee on Social Implications of Technology and Information Ethics of the Engineering Science Society, the Institute of Electronics, Information and Communication Engineers, Japan (IEICE/SITE) Chair

2018/01 - 2018/03 内閣官房IT総合戦略室ブロックチェーン及び分散台帳技術懇談会委員

2017/05 - 2018/03 一般社団法人全国銀行協会金融調査研究会第1研究グループ研究員

2014/01 - 2017/12 IEEE SSIT Japan Chapter --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter (IEEE/SSITJ) Vice Chair

2016/04 - 2017/06 Bank of Japan (BOJ) Member, FinTech Study Group, Institute for Monetary and Economic Studies (IMES)

2016/06 - 2017/03 Blockchain Study Group, Ministry of Economy, Trade and Industry (METI) by Mitsubishi Research Institute (MRI) (in commission) Member

2012/05 - 2016/06 Technical Committee on Social Implications of Technology and Information Ethics of the Engineering Science Society, the Institute of Electronics, Information and Communication Engineers (IEICE/SITE) Vice Chair

2016/02 - 2016/03 Ministry of Economy, Trade and Industry (METI), by Nomura Research Institute (NRI) in commission Member, Survey Group on Blockchain Technologies and Related Services

2015/06 - 2016/03 ISO/TC68 Japan Committee, Bank of Japan Expert, ISO/TC 68/SC7, Study Group on Digital Currencies, ISO/TC 68/SC7

2012/04 - 2016/03 Systems Resilience Project, Transdisciplinary Research Integration Center, ROIS Sub-group Leader of Resilience in Society Research Team

2012/01 - 2013/12 IEEE SSIT Japan Chapter --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter (IEEE/SSITJ) Secretary

2012/09 - 2013/03 中小企業庁知識サポート・経営改革プラットフォーム研究会委員

2008/04 - 2010/03 Art, Science and Technology Center for Cooperative Research, Advanced Science and Technology Center for Cooperative Research (KASTEC), Kyushu University Visiting Professor

2009/01 - 2009/07 Ministry of Internal Affairs and Communications Member, Study Group of Information Distribution Index

2008/02 - 2009/02 Ministry of Internal Affairs and Communications Member, Study Group on State of Standardization Policies regarding Environment for Cooperation and Convergence of Communications and Broadcasting, Information and Communications Council

2002/05 - 2008/05 電子情報通信学会技術と社会・倫理研究専門委員会研究専門委員

2005/12 - 2006/07 経済産業省 ITによる「情報大航海時代」の情報利用を考える研究会第二分科会構成員

2005/03 - 2005/06 Ministry of Internal Affairs and Communications Member, Study Group on Information Frontier

2002/06 - 2003/08 Financial Research Center, Financial Services Agency Member, Working Group on Electronic Money and Electronic Payment Systems

2000/05 - 2002/05 電子情報通信学会技術と社会・倫理研究専門委員会幹事

2001 - 2002 電子情報通信学会ネットワーク運用ガイドライン策定WG 幹事

1999/05 - 2000/05 電子情報通信学会技術と社会・倫理研究専門委員会幹事補佐

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Awards (2)：

2012/09 - Mobile Communication Fund NPO The 11th DoCoMo Mobile Science Award Incentive Award of Social Science Field
1998/03 - Telecommunication Advancement Foundation Student Award for Social Science Studies

Association Membership(s) (6)：

INFORMATION PROCESSING SOCIETY OF JAPAN , THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. , IEEE , JAPAN SOCIETY FOR INFORMATION AND MANAGEMENT , The Japan Society of Information and Communication Research , The Japan Society for Management Information

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