Japan Memo

The International Institute for Strategic Studies

The Japan Memo is a monthly podcast series that analyses why Japan matters in today’s regional and global geopolitical landscape. In each episode, Robert Ward of the International Institute for Strategic Studies (IISS) Japan Chair Programme, will bring in strategists, experts and practitioners from around the world to examine how Japan is using its diplomatic, economic and military tools to achieve its strategic goals, and what lessons it offers to other countries. Hosted on Acast. See acast.com/privacy for more information.

  1. 6d ago

    Japan’s nuclear policy in a changing East Asia with Professor Akiyama Nobumasa, Dr Lami Kim and Dr Daniel Salisbury

    Robert Ward hosts Professor Akiyama Nobumasa, Professor of International Security at Hitotsubashi University and Director of the Japan Institute of International Affairs’ Center for Disarmament, Science and Technology; Dr Lami Kim, IISS Korea Chair in Advanced Technologies, National Security and Defence; and Dr Daniel Salisbury, Senior Fellow for Nuclear-Arms Control, Non-Proliferation and Disarmament at the IISS, to discuss Japan’s nuclear policy as the nuclear environment in East Asia shifts rapidly. Together, they explore: China’s nuclear expansion and what the US–China strategic-stability agenda means for Japan.North Korea’s advancing nuclear and missile programmes and the nuclear debate in South Korea.The Takaichi government’s approach to nuclear policy and the three non-nuclear principles.The credibility of US extended deterrence for Japan and South Korea.Japan’s role in non-proliferation and what the revisions to Japan’s security strategy may say on nuclear policy. Recommended readings from our guests: Miyazaki Hayao, Nausicaä of the Valley of the Wind, Vol 6, (Tokyo: Tokuma Shoten Publishing, 1993), 168pp.Akasaka Norio, Anne, Inaba Shinichiro, Oki Takeshi, Osawa Masachi, Owara Sumito, Kanō Seiji, Kawakami Hiromi, Koizumi Yu, Kono Shintaro, Sato Yusuke, Sugimoto Bauens Jessica, Suzuki Suzumi, Suzuki Toshio, Takemiya Keiko, Naganuma Takeshi, Fukuoka Shinichi and Miyazaki Tetsuya, Kiki no Jidai ni Yomitoku Kaze no Tani no Nausica [Reading in Times of Crisis: Nausicaä of the Valley of the Wind], (Tokyo: Tokuma Shoten Publishing Co, 2023), 248pp.Sheila A Smith, Japan Rearmed: The Politics of Military Power, (Cambridge, MA: Harvard University Press, 2019), 304pp.Lami Kim, Everything But the Bomb: South Korea’s Nuclear Hedging Strategy, (Stanford, CA: Stanford University Press, forthcoming 2027), 201pp.John Hersey, Hiroshima, (New York: Vintage Books, 1989), 152pp.Nagai Takashi, The Bells of Nagasaki, (New York: Kodansha America Inc, 1984), 118pp. We hope you enjoy the episode. Please follow, rate, and subscribe to Japan Memo on your preferred podcast platform. If you have any comments or questions, please contact us at japanchair@iiss.org. Date recorded: 30 September 2026 Japan Memo is recorded and produced at the IISS in London. Hosted on Acast. See acast.com/privacy for more information.

  2. Jul 6

    Japan and the Gulf with Professor Ikeuchi Satoshi and Sakanashi Sachi

    Robert Ward hosts Ikeuchi Satoshi, Professor of the Division of Religion and Global Security at the Research Centre for Advanced Science and Technology (RCAST) of the University of Tokyo, and Sakanashi Sachi, the Board Member and Director of the Japanese Institute of Middle Eastern Economies (JIME) Centre at the Institute of Energy Economics, Japan (IEEJ) for an in-depth discussion on the current state and future direction of Japan-Gulf relations. Together, they explore:   ·        A unique historical and diplomatic relationship between Japan and Iran ·        The impact of the closure of the Strait of Hormuz on Japan’s energy security ·        Japan’s future strategy to secure its energy supply amid geopolitical turbulence ·        Japan’s role in the Middle East and Gulf region Recommended readings from our guests:   ·        Mohammed Soliman, West Asia: A new American grand strategy in the Middle East. (Cambridge: Polity Press, 2026) ·        Mimaki Seiko, (Ed), American war and global crisis: The consequences of the invasion of Iran (Tokyo; Iwanami-Shinsho, 2026) [三牧聖子 編『「アメリカの戦争」と世界危機 イラン侵攻は何をもたらすのか』(東京:岩波新書、2026)] We hope you enjoy the episode. Please follow, rate, and subscribe to Japan Memo on your preferred podcast platform. If you have any comments or questions, please contact us at japanchair@iiss.org. Date recorded: 22 June 2026 Japan Memo is recorded and produced at the IISS in London. Hosted on Acast. See acast.com/privacy for more information.

  3. May 8

    Japan’s defence-export reform with Miyagawa Makio and Michishita Narushige

    Robert Ward hosts Ambassador Miyagawa Makio, former senior Japanese diplomat, and Professor Michishita Narushige, Professor of International Security Studies at the National Graduate Institute for Policy Studies (GRIPS) and a non-resident senior fellow at the Atlantic Council, for an in-depth discussion on the recent reform of Japan’s defence-export policy.   Together, they explore: The historical background of Japan’s defence-export policyThe recent shift in Japan’s defence-export policyThe perspectives of Japan’s US ally and strategic partners on the recent policy shiftOpportunities and challenges for Japan as a defence equipment and technology exporter Recommended readings from our guests: Agawa Naoyuki, Friendship Across the Seas: The US Navy and the Japan Maritime Self-Defense Force, (Tokyo: Japan Publishing Industry Foundation for Culture, 2019), 308pp.Doi Yasuaki, Tainichi Keizai Sensō: 1939–1941 [Economic War against Japan: 1939–1941], (Tokyo: Chuokoron-Shinsha, 2002), 302pp.Tobe Ryoichi, Teramoto Yoshinari, Kamata Shinichi, Suginoo Yoshio, Murai Tomohide and Nonaka Ikujiro, Shippai no Honshitsu [The Essence of Failure: An Organisational Study of the Imperial Japanese Military], (Tokyo: Diamond, 1984), 304pp.Michishita Narushige, The Maritime Strategy and the US–Japan Alliance: Fighting the Cold War in the Pacific, (Washington DC: Georgetown University Press, forthcoming 2027). We hope you enjoy the episode. Please follow, rate, and subscribe to Japan Memo on your preferred podcast platform. If you have any comments or questions, please contact us at japanchair@iiss.org.  Date recorded: 23 April 2026 Japan Memo is recorded and produced at the IISS in London. Hosted on Acast. See acast.com/privacy for more information.

  4. Apr 15

    Japan-US Economic Security with Katada Saori and Yamada Satoshi

    Robert Ward hosts Katada Saori, Professor of International Relations and the Director of the Center of International Studies at the University of Southern California, and Yamada Satoshi Visiting Senior Research Fellow at the Institute of Geoeconomics (IOG), for an in-depth discussion on the current state and future direction of Japan-US economic security. Together, they explore:     The historical and institutional development of Japan’s economic statecraftThe recent evolution of economic security in JapanJapan-US cooperation in advanced technologies and business for economic security The future development of Japan’s engagement in economic security with the Global South – with or without the US.   Recommended readings from our guests:   Institute of Geoeconomics, Survey results of 100 Japanese companies on economic security 2023. (Tokyo: Institute of Geoeconomics, 2024) 58pp.Institute of Geoeconomics (Ed.) introduction to geoeconomics (in Japanese) 『はじめての地経学:経済が武器化した時代の見方』]  (Tokyo: Asahi Shinsho, 2026) 288pp.Shiono, Msato, Kousuke Saito and Kota Umeda, The geoeconomics of generative AI development race: How emerging technologies can become national power (Tokyo: Institute of Geoeconomics, 2026).Pempel, T. John. Regime shift: Comparative dynamics of the Japanese political economy. (Ithaca: Cornell University Press, 1998), 288pp. Solís, Mireya, Dilemmas of a trading nation: Japan and the United States in the evolving Asia-Pacific order. (Washington DC, Brookings Institution Press, 2017), 180pp.Katada, Saori and Koga, Kei, Japan's grand strategy: Liminal power in an uncertain world. (Oxford and New York: Oxford University Press, 2026), 304pp. We hope you enjoy the episode. Please follow, rate, and subscribe to Japan Memo on your preferred podcast platform. If you have any comments or questions, please contact us at japanchair@iiss.org.  Date recorded: 1 April 2026 Japan Memo is recorded and produced at the IISS in London. Hosted on Acast. See acast.com/privacy for more information.

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About

The Japan Memo is a monthly podcast series that analyses why Japan matters in today’s regional and global geopolitical landscape. In each episode, Robert Ward of the International Institute for Strategic Studies (IISS) Japan Chair Programme, will bring in strategists, experts and practitioners from around the world to examine how Japan is using its diplomatic, economic and military tools to achieve its strategic goals, and what lessons it offers to other countries. Hosted on Acast. See acast.com/privacy for more information.

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