| 2020 | “Human Security in Cyber Space-The Role of University Education in Cyber Security” |
|---|---|
| 2019 | “U.S.-China Hegemony War in 5G and Japan” |
| 2017 | “Cyber Security Dialogue in Global Paradigm Shift” |
| 2008 | “Human Security Symposium: Education for Foreign Children” |
| 2007 | “Human Security Symposium: Human Trafficking- Challenge of Modern Society” |
| 2006 | “Aiming for Peaceful Regional Integration: the Lessons of European Integration in the East Asian Community (EAC)” |
| 2005 | “East Asian Community Initiative and Peace and Security Framework for Northeast Asia” |
| 2004 | “Human Security: Development, Post-conflict Challenges and Real Threats” |
| 2003 | “International Relations After the Iraq War” “Europe On its Way to Unity : From Richard Coudenhove-Kalergi’s Pan-European Vision to the Treaty of Athens” |
| 2002 | “One Year After the Anti-U.S. Terrorist Attacks — The changing world, persistent atrocities” “Human Security in The Twenty-first Century” |
| 2001 | “Japan-China-Korean Cooperation Within the Newly: Emerging Northeast Asian Framework” “Drugs – The New Threat to Human Security” |
| 2000 | “The Nuclear Issue and Peace in Northeast Asia” |
| 1999 | “Promoting Human Security Through International Cooperation in Northeast Asia” “Austria and European Integration” |
| 1998 | “Japan and the Korean Peninsula” |
| 1997 | “The U.S-.Japan Alliance and Asian Regional Security” |
| 1996 | “The Globalizing Threats of Terrorism –Human Security and Terrorism” |
| 1995 | “In Pursuit of Common Values in Asia” |
| 1994 | “Common Security In Asia” |
| 2019.3 | “Cyber Security Dialogue in Global Paradigm Shift” | Tokai University Press |
|---|---|---|
| 2018 | “Power Shift and Cyber Security” | Tokai University Press |
| 2007 | “Human Security in the 21st Century” | Tokai University Press |
| 2006.1 | “East Asian Community” | Shakaihyoronsha |
| 2005.3 | “Human Security in The Twenty-first Century” | Tokai University Press |
| 2003.9 | “Drugs” | Tokai University Press |
| 2001.10 | “Terrorism (enlarged edition)” | Tokai University Press |
| 2001.３ | “Austria” | Tokai University Press |
| 1998.10 | “Terrorism” | Tokai University Press |
| 1997 | “In Pursuit of Common Values in Asia” | Tokai University Press |
| 1995 | “Common Security in Asia” | Tokai University Press |