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Takashi Sekiyama

Biographic Data

ID6837993
NAMETakashi Sekiyama
GIVEN NAMESTakashi
FAMILY NAMESekiyama
SIGNATURESEKIYAMA T
AFFILIATIONSKyoto University
ORCID0000-0002-9499-0003
VERIFIEDYes
TOTAL WORKS14
TOTAL CITATIONS8
AUTHOR COUNT14
EDITOR COUNT0
FIRST PUBLICATION YEAR2012
LATEST PUBLICATION YEAR2026
H-INDEX2
  • Factors hindering implementation of Angola’s overseas constituency system

    Open Access•Shuji Yamauchi, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2026•References: 7

    As the number of citizens residing abroad continues to grow, safeguarding their rights and obligations while preserving their political and cultural ties to their home countries has become an increasingly urgent concern for nations. This study examines Angola’s overseas constituency system (OCS), which was constitutionally introduced as part of efforts to incorporate the diaspora into national politics but has yet to be implemented. Based on docu…

  • Defining economic security through literature review

    Open Access•Natsuya Yuzue, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 4

    With the expansion of the global economy and the development of technology, the concept of economic security has attracted attention, as highlighted at the G7 Hiroshima summit in 2023. Although this is important for policies, it has not yet been clearly defined. This definition cannot be neglected when evaluating policies that ensure that private economic activities are not excessively restricted. Therefore, this study aims to define economic sec…

  • Against the universality of categories: India, Japan, and the limits of modern IR theory

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 10

    What is called “International Relations theory” today is not a science of the international but a provincial theology of Europe, secularized and universalized as global knowledge. Realism, Liberalism, and Constructivism—these are not mere analytical tools, but conceptual residues of a specific historical experience: that of Latin Christendom grappling with its own theological crisis. When these theories are uncritically applied to non-Western con…

  • Handbook of Japanese Public Administration and Bureaucracy

    Junjiro Shida, Masami Tsuji et al.•BOOK•Handbook of Japanese Public…•2024

  • Variables influencing students' learning motivation: Critical literature review

    Open Access•Ayame Ishida, Takashi Sekiyama•ARTICLE•Frontiers in Education•2024

    This study presents a critical literature review exploring the variables influencing student learning motivation between 2017 and 2023. The study analyzes 84 empirical studies to identify trends and patterns across diverse demographics, including varied age groups and cultural backgrounds, focusing on contrasting Eastern and Western educational contexts. This study aims to fill the existing gap by examining a wider range of populations in recent …

  • Students’ motivation to learn English: The importance of external influence on the ideal L2 self

    Open Access•Ayame Ishida, Emmanuel Manalo et al.•ARTICLE•Frontiers in Education•2024

    Introduction The ideal second/foreign language (L2) self, a concept in second-language acquisition theory, is a learner’s future vision about their language ability. Research on the ideal L2 self is important for finding ways to improve motivation for learning a new language, foreign language teaching strategies, and personalization of instruction for individuals with different backgrounds and aspirations. The present study aimed to better unders…

  • The impact of official development assistance on foreign direct investment: The case of Japanese firms in India

    Open Access•Saori Ono, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2024•References: 8

    While there is no clear answer to the overall impact of Official Development Assistance (ODA) on Foreign Direct Investment (FDI), it has been pointed out that Japanese ODA promotes its FDI. However, the mechanism of ODA’s impact on FDI has not been fully examined at the micro level, as most previous studies have used macro-level data. Therefore, this study examines the impact of ODA on FDI at the micro level in India, where an increase in ODA and…

  • The Background Factors and Reality of Domestic Abuse Faced by High-Income Women: An Online Survey in Japan

    Open Access•Zixuan Wang, Takashi Sekiyama•ARTICLE•Social Sciences•2024•References: 10

    This study aimed to examine the prevalence and factors influencing domestic abuse victimization among high-income women in Japan, including physical, psychological, economic, and sexual abuse. The background factors and reality of domestic abuse faced by high-income women have not been sufficiently addressed, although some academic studies contend that economically disadvantaged women are more susceptible to domestic abuse. This study collected d…

  • Comparing the Election Systems for Overseas Constituency Representatives in Multiple Countries

    Open Access•Shuji Yamauchi, Takashi Sekiyama•ARTICLE•Social Sciences•2024•Cited by: 1•References: 13

    Although electoral systems are a traditional focus in political science, limited research exists on the characteristics of overseas constituency representation. This study aims to quantitatively elucidate these characteristics through a comparative analysis of the election systems in eight countries. This study analyzes overseas constituency representative systems while focusing on key factors such as the number of eligible voters, seats, voter t…

  • Differences in impact of official development assistance on foreign direct investment by aid types

    Open Access•Saori Ono, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2023•Cited by: 1•References: 5

    This study examined the impact of Official Development Assistance (ODA) on Foreign Direct Investment (FDI) by aid type, which has been largely overlooked in previous studies. Using the Generalized Method of Moments with a gravity model, five major donor countries (France, Germany, Japan, the United Kingdom, and the United States) and 63 recipient country pairs from 1996 to 2020 were analyzed. Granger causality tests, impulse response analyses and…

  • Domestic violence victimization among Chinese women and its relevance to their economic power

    Open Access•Zixuan Wang, Takashi Sekiyama•ARTICLE•Frontiers in Sociology•2023•References: 1

    This study not only revealed the reality of domestic violence victimization in China but also suggested that more attention should be paid to high-income women's domestic violence victimization as well as the importance of helping them both through academia and domestic violence support institutions

  • The Rise of China and Evolving Defense Cooperation between India and Japan

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Social Sciences•2023•Cited by: 2•References: 11

    This research paper investigates the evolving defense cooperation between India and Japan in the context of the strategic landscape in the Indo-Pacific region, particularly considering China’s rise. The existing literature recognizes China’s increasing influence as a significant factor in India-Japanese security cooperation, but tends to overlook the dynamics behind India’s shifting stance. The study reveals that India initially hesitated to acti…

  • Success Factors for Humanitarian Access: Quantitative Case Studies of ICRC Visits to Detainees

    Open Access•Kouta Futsuki, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2022•References: 18

    The importance of humanitarian access has been widely recognized by practitioners and scholars. Nevertheless, the factors behind its success have been not yet fully clear. This study, therefore, conducted a quantitative analysis of the International Committee of the Red Cross's (ICRC) access to detainees' visits to elucidate the success factors of humanitarian access. It analyzed a government's attributes that grant the ICRC access and engagement…

  • Japan’s Policy Toward China Under Strong Anti-Chinese Sentiment: A Case of Terminating Yen Loans to China

    Open Access•Takashi Sekiyama•ARTICLE•East Asia•2012•Cited by: 2

  • The Rise of China and Evolving Defense Cooperation between India and Japan

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Social Sciences•2023•Cited by: 2•References: 11

    This research paper investigates the evolving defense cooperation between India and Japan in the context of the strategic landscape in the Indo-Pacific region, particularly considering China’s rise. The existing literature recognizes China’s increasing influence as a significant factor in India-Japanese security cooperation, but tends to overlook the dynamics behind India’s shifting stance. The study reveals that India initially hesitated to acti…

  • Japan’s Policy Toward China Under Strong Anti-Chinese Sentiment: A Case of Terminating Yen Loans to China

    Open Access•Takashi Sekiyama•ARTICLE•East Asia•2012•Cited by: 2

  • Defining economic security through literature review

    Open Access•Natsuya Yuzue, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 4

    With the expansion of the global economy and the development of technology, the concept of economic security has attracted attention, as highlighted at the G7 Hiroshima summit in 2023. Although this is important for policies, it has not yet been clearly defined. This definition cannot be neglected when evaluating policies that ensure that private economic activities are not excessively restricted. Therefore, this study aims to define economic sec…

  • Against the universality of categories: India, Japan, and the limits of modern IR theory

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 10

    What is called “International Relations theory” today is not a science of the international but a provincial theology of Europe, secularized and universalized as global knowledge. Realism, Liberalism, and Constructivism—these are not mere analytical tools, but conceptual residues of a specific historical experience: that of Latin Christendom grappling with its own theological crisis. When these theories are uncritically applied to non-Western con…

  • Comparing the Election Systems for Overseas Constituency Representatives in Multiple Countries

    Open Access•Shuji Yamauchi, Takashi Sekiyama•ARTICLE•Social Sciences•2024•Cited by: 1•References: 13

    Although electoral systems are a traditional focus in political science, limited research exists on the characteristics of overseas constituency representation. This study aims to quantitatively elucidate these characteristics through a comparative analysis of the election systems in eight countries. This study analyzes overseas constituency representative systems while focusing on key factors such as the number of eligible voters, seats, voter t…

  • Differences in impact of official development assistance on foreign direct investment by aid types

    Open Access•Saori Ono, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2023•Cited by: 1•References: 5

    This study examined the impact of Official Development Assistance (ODA) on Foreign Direct Investment (FDI) by aid type, which has been largely overlooked in previous studies. Using the Generalized Method of Moments with a gravity model, five major donor countries (France, Germany, Japan, the United Kingdom, and the United States) and 63 recipient country pairs from 1996 to 2020 were analyzed. Granger causality tests, impulse response analyses and…

  • Japan’s Policy Toward China Under Strong Anti-Chinese Sentiment: A Case of Terminating Yen Loans to China

    Open Access•Takashi Sekiyama•ARTICLE•East Asia•2012•Cited by: 2

  • Success Factors for Humanitarian Access: Quantitative Case Studies of ICRC Visits to Detainees

    Open Access•Kouta Futsuki, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2022•References: 18

    The importance of humanitarian access has been widely recognized by practitioners and scholars. Nevertheless, the factors behind its success have been not yet fully clear. This study, therefore, conducted a quantitative analysis of the International Committee of the Red Cross's (ICRC) access to detainees' visits to elucidate the success factors of humanitarian access. It analyzed a government's attributes that grant the ICRC access and engagement…

  • Differences in impact of official development assistance on foreign direct investment by aid types

    Open Access•Saori Ono, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2023•Cited by: 1•References: 5

    This study examined the impact of Official Development Assistance (ODA) on Foreign Direct Investment (FDI) by aid type, which has been largely overlooked in previous studies. Using the Generalized Method of Moments with a gravity model, five major donor countries (France, Germany, Japan, the United Kingdom, and the United States) and 63 recipient country pairs from 1996 to 2020 were analyzed. Granger causality tests, impulse response analyses and…

  • Domestic violence victimization among Chinese women and its relevance to their economic power

    Open Access•Zixuan Wang, Takashi Sekiyama•ARTICLE•Frontiers in Sociology•2023•References: 1

    This study not only revealed the reality of domestic violence victimization in China but also suggested that more attention should be paid to high-income women's domestic violence victimization as well as the importance of helping them both through academia and domestic violence support institutions

  • The Rise of China and Evolving Defense Cooperation between India and Japan

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Social Sciences•2023•Cited by: 2•References: 11

    This research paper investigates the evolving defense cooperation between India and Japan in the context of the strategic landscape in the Indo-Pacific region, particularly considering China’s rise. The existing literature recognizes China’s increasing influence as a significant factor in India-Japanese security cooperation, but tends to overlook the dynamics behind India’s shifting stance. The study reveals that India initially hesitated to acti…

  • Handbook of Japanese Public Administration and Bureaucracy

    Junjiro Shida, Masami Tsuji et al.•BOOK•Handbook of Japanese Public…•2024

  • Variables influencing students' learning motivation: Critical literature review

    Open Access•Ayame Ishida, Takashi Sekiyama•ARTICLE•Frontiers in Education•2024

    This study presents a critical literature review exploring the variables influencing student learning motivation between 2017 and 2023. The study analyzes 84 empirical studies to identify trends and patterns across diverse demographics, including varied age groups and cultural backgrounds, focusing on contrasting Eastern and Western educational contexts. This study aims to fill the existing gap by examining a wider range of populations in recent …

  • Students’ motivation to learn English: The importance of external influence on the ideal L2 self

    Open Access•Ayame Ishida, Emmanuel Manalo et al.•ARTICLE•Frontiers in Education•2024

    Introduction The ideal second/foreign language (L2) self, a concept in second-language acquisition theory, is a learner’s future vision about their language ability. Research on the ideal L2 self is important for finding ways to improve motivation for learning a new language, foreign language teaching strategies, and personalization of instruction for individuals with different backgrounds and aspirations. The present study aimed to better unders…

  • The impact of official development assistance on foreign direct investment: The case of Japanese firms in India

    Open Access•Saori Ono, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2024•References: 8

    While there is no clear answer to the overall impact of Official Development Assistance (ODA) on Foreign Direct Investment (FDI), it has been pointed out that Japanese ODA promotes its FDI. However, the mechanism of ODA’s impact on FDI has not been fully examined at the micro level, as most previous studies have used macro-level data. Therefore, this study examines the impact of ODA on FDI at the micro level in India, where an increase in ODA and…

  • The Background Factors and Reality of Domestic Abuse Faced by High-Income Women: An Online Survey in Japan

    Open Access•Zixuan Wang, Takashi Sekiyama•ARTICLE•Social Sciences•2024•References: 10

    This study aimed to examine the prevalence and factors influencing domestic abuse victimization among high-income women in Japan, including physical, psychological, economic, and sexual abuse. The background factors and reality of domestic abuse faced by high-income women have not been sufficiently addressed, although some academic studies contend that economically disadvantaged women are more susceptible to domestic abuse. This study collected d…

  • Comparing the Election Systems for Overseas Constituency Representatives in Multiple Countries

    Open Access•Shuji Yamauchi, Takashi Sekiyama•ARTICLE•Social Sciences•2024•Cited by: 1•References: 13

    Although electoral systems are a traditional focus in political science, limited research exists on the characteristics of overseas constituency representation. This study aims to quantitatively elucidate these characteristics through a comparative analysis of the election systems in eight countries. This study analyzes overseas constituency representative systems while focusing on key factors such as the number of eligible voters, seats, voter t…

  • Defining economic security through literature review

    Open Access•Natsuya Yuzue, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 4

    With the expansion of the global economy and the development of technology, the concept of economic security has attracted attention, as highlighted at the G7 Hiroshima summit in 2023. Although this is important for policies, it has not yet been clearly defined. This definition cannot be neglected when evaluating policies that ensure that private economic activities are not excessively restricted. Therefore, this study aims to define economic sec…

  • Against the universality of categories: India, Japan, and the limits of modern IR theory

    Open Access•Keerthiraj Keerthiraj, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2025•Cited by: 1•References: 10

    What is called “International Relations theory” today is not a science of the international but a provincial theology of Europe, secularized and universalized as global knowledge. Realism, Liberalism, and Constructivism—these are not mere analytical tools, but conceptual residues of a specific historical experience: that of Latin Christendom grappling with its own theological crisis. When these theories are uncritically applied to non-Western con…

  • Factors hindering implementation of Angola’s overseas constituency system

    Open Access•Shuji Yamauchi, Takashi Sekiyama•ARTICLE•Frontiers in Political Science•2026•References: 7

    As the number of citizens residing abroad continues to grow, safeguarding their rights and obligations while preserving their political and cultural ties to their home countries has become an increasingly urgent concern for nations. This study examines Angola’s overseas constituency system (OCS), which was constitutionally introduced as part of efforts to incorporate the diaspora into national politics but has yet to be implemented. Based on docu…

Economics (7 works) · Political science (7 works) · Politics (5 works) · Business (4 works) · Economic growth (4 works) · Law (4 works) · Psychology (4 works) · China (3 works) · Computer Science (3 works) · Demographic economics (3 works)

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