Hitoshi Okada is an Associate Professor at the National Institute of Informatics (NII), Japan. He got his Bachelor of Public Law (LLB) and Bachelor of Private Law (LLB) from the University of Tokyo, Japan. He completed his MA at the Osaka School of International Public Policy (OSIPP) at Osaka University, Japan. He got his Ph.D. in International Public Policy from Osaka University, Japan. His current research topic is law and economics of e-money and e-commerce. He published a book titled ‘Definitive Edition: Bitcoin & Blockchain (in Japanese)’ from the Toyo Keizai Publisher in Japan. He is a chair of IEEE Society on Social Implications of Technology (SSIT) Japan Chapter. He is a member of ISO/TC 307 'Blockchain and Distributed Ledger Technologies' domestic committee in Japan. He was selected as a Member of the Committee for Convergence of Communications and Broadcasting at the Ministry of Internal Affairs and Communications (MIC) Japan, a Member of the Information Frontier Research Committee at MIC in Japan, and a Member of the Information Exploration Era Research Committee at the Ministry of Economy, Trade and Industry (METI) Japan. He is a Special Senior Research Fellow of the Institute for Information and Communications Policy (IICP) at MIC, Japan. He has got a prize from Information Processing Society of Japan (IPSJ) for his contribution for e-learning education development. He was selected as a recipient of an Honorable Mention in the social science division of The DOCOMO Mobile Science Prize from The Mobile Communication Fund (MCF), Japan.
Yoshiki Yamagata and Hiroshi Maruyama Edit., Roberto Legaspi, Rungsiman Narararatwong, Nagul Cooharojananone, Hitoshi Okada and Hiroshi Maruyama (Part:Contributor, Perception-based Resilience: Accounting for Human Perception in Resilience Thinking With Its Theoretic and Model Bases)
Springer Aug 2016 ISBN:3319398105
This book is on urban resilience – how to design and operate cities that can withstand major threats such as natural disasters and economic downturns and how to recover from them. It is a collection of latest research results from two separate but...
Tetsuro Kobayashi, Hitoshi Okada (Part:Contributor, Chapter 2, The Effects of Similarities to Previous Buyers on Trust and Intention to Buy from E-Commerce Stores: An Experimental Study Based on the SVS Model)
Kishor Vaidya (eds.) (Part:Contributor, Chapter 15: Kanokwan Atchariyachanvanich, Hitoshi Okada, Shiro Uesugi, The Technology Acceptance Model: A “Localized” Version to Predict Purchasing Behavior in Internet Shopping)
Member, ISO/TC 307 --- Japan Committee of ISO/TC 307, Blockchain and electronic distributed ledger technologies, JIPDEC, Japan
Jun 2016
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Today
IEICE SITE --- 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
Jun 2016
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Today
Board Member, JSIM --- Non-executive Board Member (Specially Recommended by the President), Japan Society for Information and Management (JSIM)
Apr 2016
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Today
Member, FinTech Study Group, Institute for Monetary and Economic Studies (IMES) Bank of Japan (BOJ)
Jan 2014
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Today
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
Apr 2010
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Today
Special Senior Research Fellow Institute for Information and Communications Policy, Ministry of Internal Affairs and Communications
Jun 2016
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Mar 2017
Member, Blockchain Study Group Ministry of Economy, Trade and Industry (METI), Mitsubishi Research Institute (MRI)
Jun 2012
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May 2016
IEICE SITE --- 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) Vice Chair
Feb 2016
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Mar 2016
Member, Survey Group on Blockchain Technologies and Related Services Ministry of Economy, Trade and Industry (METI), Nomura Research Institute (NRI)
Jun 2015
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Mar 2016
Expert, ISO/TC 68/SC7--- Study Group on Digital Currencies, ISO/TC 68/SC7, Bank of Japan
Apr 2012
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Mar 2016
Leader, Sub-group of Resilience in Society Transdisciplinary Research Integration Center, Systems Resilience Project
Jan 2012
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Dec 2013
IEEE SSIT Japan Chapter --- The Society on Social Implications of Technology of the Institute of Electrical and Electronics Engineers Japan Chapter (IEEE/SSITJ) Secretary
Apr 2008
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Mar 2010
Visiting Professor, Art, Science and Technology Center for Cooperative Research, Advanced Science and Technology Center for Cooperative Research (KASTEC), Kyushu University
Jan 2009
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Jul 2009
Member, Study Group of Information Distribution Index, Ministry of Internal Affairs and Communications (MIC)
Feb 2008
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Feb 2009
Member, Study Group on State of Standardization Policies regarding Environment for Cooperation and Convergence of Communications and Broadcasting, Information and Communications Council, Ministry of Internal Affairs and Communications (MIC)
Mar 2005
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Jun 2005
Member, Study Group on Information Frontier, Ministry of Internal Affairs and Communications (MIC)
Jun 2002
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Aug 2003
Member, Working Group on Electronic Money and Electronic Payment Systems, Financial Research Center, Financial Services Agency
Hikari & Tsubasa's Information Security Class, Editor, Co-recipient with Co-authors, IPSJ Excellent Teaching Tool Developer Award
Winner: Co-authors for Hikari & Tsubasa's Information Security Class
Feb 2008
Person of Merit, Chief Cabinet Secretary, Memorial Day of Information Security, Working Group of Information Security Policy Formulation for Higher Education Institution, Award for Group
Winner: Working Group of Information Security Policy Formulation for Higher Education Institution
Aug 2005
Society Award for Co-authored Book, Information Security and legal System, Japan Information-Culturology Society
Mar 1998
Student Award for Social Science Studies, Telecommunication Advancement Foundation
Advances in Social Networks Analysis and Mining (ASONAM), 2011 International Conference on 647-649 Jul 2011
This study examined private information transmissions on CGM/UGM websites from the perspective of the Japanese sense of information privacy. The characteristics of Japanese private information transmission on the CGM are described and discussed.
IEEE・Proceedings of the 2010 IEEE International Symposium on Technology and Society Social Implications of Emerging Technologies 111-122 Jun 2010 [Refereed]
Kanokwan Atchariyachanvanich, Hitoshi Okada and Noboru Sonehara
Proceedings of the 3rd IEEE International Conference on Wireless Communications, Networking and Mobile Computing 2007 (WiCOM2007) 3449-3452 Sep 2007 [Refereed]
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA, and Noboru SONEHARA
Proceedings of the International Joint Conference on e-Business and Telecommunications 2007 (ICE-B 2007) 261-268 Jul 2007 [Refereed]
How Consumer Lifestyles Affect Purchasing Behavior: Evidence from Internet Shopping in Japan
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Journal of Entrepreneurship Research 2(2) 63-78 Jun 2007 [Refereed]
The Success Factors of e-Commerce
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
International Congress on Innovative IT-enabled Services (ITeS) in the New Economy-- Web2.0 Services and e-finance, at Shih Chien University, Taipei, February 2nd, 2007 Feb 2007
A study on factors affecting the purchasing process of online shopping: a survey in China & Japan
Kanokwan ATCHARIYACHANVANICH, Hitoshi OKADA
Proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference 2006, Bangkok, Thailand, December 17-20, 2006 2279-2286 Dec 2006 [Refereed]
ACM SIGecom Exchanges 6(2) 47-57 Dec 2006 [Refereed]
Factors affecting the intention of purchasing online have been investigated for many years. On the other hand, the question of what keeps online customers repurchasing through the Internet has rarely been examined. By expanding the existing custom...
Proceedings of the 2005 IEEE International Conference on Services Systems and Services Management (ICSSSM'05), Chongqing, China, 2005 730-734 Jun 2005 [Refereed]
Proceedings of the 2005 IEEE International Conference on Services Systems and Services Management (ICSSSM'05), Chongqing, China, 2005 Jun 2005 [Refereed]
Proceedings of the Eighth International Conference on International Society for Intercommunication of New Ideas (ISINI'05), Wageningen, The Netherlands, 2005 Jan 2005 [Refereed]
Issues of e-business implementation from Enterprise Architecture viewpoint
Takaaki Kamogawa, Hitoshi Okada
The 2004 International Symposium on Applications and the Internet 47-53 Feb 2004 [Refereed]
Information Distribution and Concentration in Science Information on the Network, “Tacit Information” and “Digital Information”
Hitoshi OKADA
The Trilateral Seminar on Science: Society and the Internet, The Japan Society for the Promotion of Science (JSPS) joined the National Natural Science Foundation of China (NSFC) and the U.S. National Science Foundation (NSF), 2004 197-200 Dec 2003
FACE98－13: Form for Advanced Communications Environment and Ethics Vol. 98(No. 391) 1-6 Jan 1998
When we design the systems of electronic moneys, it often happens that security protection conflicts with privacy protection. Although the records of transaction data enable us to trace the settlement process, the possibilities of privacy invasion...
IEICE Transaction E99-D(1) 111-119 Jan 2016 [Refereed]
The sense of presence, that is, the sense of the website being psychologically transported to the consumer, has been identified as an important factor for bringing back the feeling of sociability and physicality that is lost in online shopping. Pr...
International Journal of Business Information Systems (IJBIS) volume 7(issue 3) 341-364 Mar 2011 [Refereed]
This paper proposes a structural model founded on enterprise architecture (EA) for firms listed on the Japanese stock market. The model examined whether firms with an EA effort had an advantage compared to firms without an EA effort. The advantage...
E-business and Telecommunications, Communications in Computer and Information Science 23 98-109 Nov 2008 [Refereed]
This paper presents the results from a study conducted on the effect of differing factors on a customer's attitude towards using Internet shopping in Japan. The research model used was an extended version of the consumers' acceptance of virtual st...
Kanokwan Atchariyachanvanich, Hitoshi Okada, and Noboru Sonehara
Journal of Service Science and Management Volume.1(No.1) 101-110 May 2008 [Refereed]
Since keeping the customer purchasing a product/service is essential to maintaining the profitability of any business,
the continuance of purchasing through the Internet is vital to online business. This study is one of the few attempts to
investi...
International Journal of Electronic Customer Relationship Management 2(1) 16-33 Apr 2008 [Refereed]
This study aims to develop a model of internet shopping that integrates three theoretical models and consists of three processes: intention to purchase, actual purchase, and intention to repurchase.
[TV or radio appearance, Commentator] NHK (Japan Broadcasting Corporation) Japan's only public broadcaster Today's Close-Up (News Analysis Program) 21 Jan 2014
Location Business Japan, Interop Tokyo 2018 13 Jun 2018
Blockchain technology was invented originally for virtual currency, which can be applied for the distribution of local currency or enterprise issued point. Bitcoin system has second layer to carry defined assets upon the virtual currency layer. Th...
2017 Global Cities Forum 29 Oct 2017 the Development Research Center of Shanghai Municipal People’s Government, the Ministry of Housing and Urban-Rural Development of Shanghai Municipal People’s Government, Shanghai Jiao Tong University
Special Session on "Big data and Financial Regulation" at The Second International Conference on Data Mining and Big Data (DMBD’2017) (IEEE Conference Record #41362) 29 Jul 2017 IEEE
Proposed Classification of Blockchains Based on Authority and Incentive Dimensions
The Internet, Policy & Politics Conferences 22 Sep 2016 Oxford Internet Institute, University of Oxford
Bitcoin is a decentralized virtual currency that emerged in 2008, created following the design described in a paper written by the pseudonymous Satoshi Nakamoto.
Although Bitcoin was initially an experimental endeavor known only among technical e...
Moving Myanmar Forward - Fortifying the Payment ICT Infrastructure for Myanmar: Japan’s Successful Private-Public Partnership Experience in Developing the E-Payment and M-Payment Infrastructure that Works[Invited]
Hitoshi OKADA
ICT Global Summit 2012 Dec 2012
Increasing Financial Inclusion by Developing Innovative Methods of Retail Payments[Invited]
Hitoshi OKADA
The 3rd Annual Greater Mekong Mobile Payments & Banking Summit 2012 Jul 2012
Facebook Commerce in Asian Countries[Invited]
Hitoshi OKADA
The 3rd Annual Greater Mekong Mobile Payments & Banking Summit 2012 Jul 2012
National Conference of JASMIN Oct 2011 The Japan Society for Management Information (JASMIN)
In recent years, the money exchange method known as electronic money is getting popular. Once widely distributed in society,
the risk of invasion of privacy is caused by spills and abuse of personal data stored in electronic money. However, if you...
The 2nd International Conference on Computer Supported Education [Refereed] Apr 2010
Education Materials for Interactive Communication Security on the Educational Purpose and Effects of Hikari and Tsubasas Tutorial for "Putting Our Heads Together" about Information Security
Hitoshi OKADA, Hideaki SONE, Masaru OGAWA
The International Conference on Education, Training and Informatics (ICETI 2010) [Refereed] Apr 2010
What makes consumers using mobile money, instead of cash transfer?
Hitoshi Okada
Greater Mekong Mobile Payments & Banking Summit Apr 2010 Magenta Global
The 4th Africa-Asia-Australasia Regional Conference 2009 of International Telecommunication Society [Refereed] 16 Aug 2009 International Telecommunications Society (ITS)
Understanding E-money, E-business Modeling and Applications
Hitoshi Okada
International Master Program, Chulalongkorn University Aug 2009
Enterprise Architecture Create Business Value
Takaaki Kamogawa, Hitoshi OKADA
2009 Ninth International Symposium on Applications and the Internet [Refereed] Jul 2009
(Submitting) How far my personal identity can be extended - a case study about the comparison between RFID based ID card authentication and Contactless Finger Vein authentication systems
nii.ac.jp
