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  • 高山 幸司, 宮田 秀明, 味村 真弓, 尾垣 淳治, 樫本 隆
    衛生化学
    1988年 34 巻 3 号 231-236
    発行日: 1988/06/30
    公開日: 2008/05/30
    ジャーナル フリー
    We established a rapid analytical method for polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and Polychlorobenzenes (PCBzs) in samples of fly ash, bottom ash and sludge from municipal domestic and industrial waste incinerators. It was essentially consisted of hydrochloric acid treatment, benzene refluxing extraction and micro-silicagel and alumina column chromatography. The hydrochloric acid treatment was effective for the extraction of PCDDs and PCDFs from fly ash samples. The introduction of benzene refluxing extraction brought a considerable time saving (ca. 19-31 h) in comparison with the conventional soxhlet extraction. In addition, the scale-down and combination of silica gel (1g) and alumina column (1g) gave sufficient purifications for analytes, and reducted remarkably the time in process of purification.
  • 白鳥 潤一郎
    国際安全保障
    2015年 43 巻 3 号 86-90
    発行日: 2015/12/31
    公開日: 2022/04/01
    ジャーナル フリー
  • 山本 健
    日本EU学会年報
    2012年 2012 巻 32 号 158-177
    発行日: 2012/06/10
    公開日: 2014/06/10
    ジャーナル フリー
    Henry Kissinger, Richard Nixon’s National Security Advisor, proposed to renew the Atlantic relations in 1973: the year was called the “Year of Europe”. Interestingly, Dr. Kissinger suggested including Japan in this proposal as well. This was because the US government considered that Japan, which had recently normalized diplomatic relations with China, should have a greater connection to Western powers during an era of détente. From the outset, the reactions of EC countries to the Kissinger proposal were negative. They disliked, in particular, the US strategy of linking defence, trade and monetary matters into “one ball of wax”. The Japanese government was also initially surprised by Kissinger’s call, but responded to it positively. However, Japan made it clear that Japan could not participate in defence co-operation at the same level of NATO because of its constitutional restrictions.
    It is clear that the US and Japan wanted to produce a US-EC-Japan trilateral declaration, but the EC opposed it. France, in particular, refused it strongly, because, according to the French, it represented a triangle that placed America at the top. Paris feared the possibility of Washington’s predominance through such a declaration. Therefore, the EC made a counter-proposal for Japan to draft an EC-Japan bilateral declaration. European leaders considered that Japan was important in world affairs. They therefore offered the idea of a series of bilateral declarations between the EC-US, the US-Japan, and the EC-Japan. Dr. Kissinger was angry at the EC’s manoeuvres. Initially, the Japanese hesitated over the European approach. Although they ultimately hoped for a trilateral declaration, they decided to initiate bilateral talks with the EC. This was done because Tokyo began to suspect that the prospect of a trilateral declaration in the near future appeared slim.
    The Middle East crisis of 1973 seriously deteriorated the US-EC relationships. This put Japan in a difficult situation. In the end, the Americans ceased negotiations with the EC on a US-EC declaration. This meant that there was no possibility to forge a US-EC-Japan trilateral declaration in the future. Given such tense relations between the US and EC, an EC-Japan bilateral declaration would be regarded as an anti-American act. Thus, Japan could not explore this option. Tokyo quietly disengaged from the whole project of the Kissinger Exercise (including an EC-Japan bilateral declaration).
  • ―アラブ諸国と米国の狭間で―
    池上 萬奈
    国際政治
    2014年 2014 巻 177 号 177_142-177_155
    発行日: 2014/10/30
    公開日: 2015/11/13
    ジャーナル フリー
    The First Oil Crisis started as a result of the six Persian Gulf members of OPEC announcing a raise in the posted price of crude oil on October 16, 1973 and OAPEC deciding to reduce oil production by 5% per month on the following day, touched off by the breakout of the Yom Kippur War. Japan was faced with an unprecedented dilemma between the Arab countries, who strongly demanded Japan to condemn Israel, and the United States who pressed Japan to align with their Middle East policy based on diplomatic relations with Israel. When the Arabs announced a 25% cut of oil supply on November 4, the European countries, similarly to Japan, who were scarce on resources, immediately criticized Israel, and declared support for the Arabs. However, the Japanese government was hesitant to criticize Israel. And the Arab countries pressed to intensify oil supply reduction unless Japan announced to break off diplomatic relations with Israel in the case Israel would not obey the UN Security Council Resolution 242. On the other hand, U.S. Secretary of State Henry Kissinger restrained Japan by stating that condemning Israel would hinder Middle East peace talks with the United States and that cooperative relations with the U.S. would be profitable for Japan from a long-term view. On November 18, the Arab countries announced that they would release the European countries, excluding Holland, from the weighted oil supply reduction measure of 5% from the benchmark set on December, because the European countries had criticized Israel. As a result, the criticism of the weakness of the Japanese diplomacy in attaining resources made the headlines of the Japanese newspapers.
    How was the Japanese government to escape such dilemma?
    The Japanese government finally criticized Israel by name and made its pro-Arab positioning clear in the statement made by Chief Cabinet Secretary Nikaido on November 22. Further on December 10, Deputy Prime Minister Takeo Miki, as special envoy, left for eight Middle Eastern countries to offer economic and technical aid. At first glance, the Japanese government took a pro-Arab policy without accepting the warning of the Unites States. This document, however, will empirically clarify that the U.S.-Japan friction related to Japanese Middle East policy was resolved before November 22 in the midst of the development of multilateral diplomacy for the “Kissinger Plan”, a unified framework among Japan, the U.S. and the European countries, and that the Japanese diplomacy during the First Oil Crisis achieved to broaden the permissible scope of the United States.
  • ―冷戦後日本外交の新局面―
    白鳥 潤一郎
    国際安全保障
    2018年 45 巻 4 号 68-85
    発行日: 2018/03/31
    公開日: 2022/04/01
    ジャーナル フリー
  • 細谷 雄一
    国際安全保障
    2016年 44 巻 1 号 1-9
    発行日: 2016/06/30
    公開日: 2022/04/01
    ジャーナル フリー
  • ―石油市場の構造変動と「対外石油政策」の形成、1967-1973―
    白鳥 潤一郎
    国際安全保障
    2011年 38 巻 4 号 106-123
    発行日: 2011/03/31
    公開日: 2022/04/14
    ジャーナル フリー
  • ―序論―
    鶴岡 路人
    国際安全保障
    2018年 45 巻 4 号 1-12
    発行日: 2018/03/31
    公開日: 2022/04/01
    ジャーナル フリー
  • ――地域主義・アジアの観点を中心に――
    大庭 三枝
    国際政治
    2019年 2019 巻 196 号 196_97-196_115
    発行日: 2019/03/30
    公開日: 2020/04/16
    ジャーナル フリー
  • ―日本政府内政治過程と国際関係1955–59―
    友次 晋介
    東南アジア研究
    2019年 57 巻 1 号 31-55
    発行日: 2019/07/31
    公開日: 2019/07/31
    ジャーナル フリー

    This article discusses the process of negotiation by which the Japanese government reached an agreement on economic and technological cooperation with the Cambodian government, in which both parties eventually decided to build an agricultural laboratory and medical center. In order to strengthen its economy, Cambodia wished to obtain economic aid from Japan while surrendering its right to request reparation for the losses it incurred due to Japan’s invasion during World War II. Japan appreciated the Cambodian goodwill, because establishing a friendly relationship would be meaningful in securing the Japanese return to post-World War II international society. For Japan, moreover, the success of the negotiations with Cambodia would become the best reference case that could dissuade the South Vietnamese and Indonesian governments from claiming “exorbitant” reparation. Yet, the amount of aid that the Cambodians initially expected reduced within a short period of time, as a result of inter-organizational politics within the Japanese government.

  • 樫本 隆, 宮田 秀明
    環境技術
    1983年 12 巻 12 号 779-788
    発行日: 1983/12/30
    公開日: 2010/03/18
    ジャーナル フリー
  • ―冷戦変容期における同盟の基盤―
    長 史隆
    年報政治学
    2016年 67 巻 2 号 2_312-2_333
    発行日: 2016年
    公開日: 2019/12/10
    ジャーナル フリー

    1972年のニクソン大統領による訪中・訪ソ, および翌年1月のベトナム和平協定の成立により, 日米両国を取り巻く国際環境は劇的に変化し, そのなかで日米は, 両国関係をいかに位置づけるべきかという問いに直面した。日米関係は一時的に動揺を見せたものの, 1970年代半ばにかけて改善に向かう。その過程で, 両国政府が強調したのが, 「価値観の共有」 であった。本稿の目的は, その要因を明らかにすることにある。米国は 「価値観の共有」 を掲げ, 冷戦対立の緩和とグローバルな政治・経済情勢の混迷のなか, 西側同盟の結束を図るため尽力した。一方の日本も, 国際秩序の変容を受けて自国の対外政策のあり方を模索するなかで, 米国をはじめとする価値観を共有する西側先進諸国との協調路線を鮮明にした。そして日米両国は, 「価値観の共有」 を同盟関係の基盤の一つとして理解するようになった。それは両国が, 軍事的意義にとどまらない, 日米同盟関係のもつ重層性への認識を深めたことの帰結であった。そのことは, 冷戦終結を経てもなお日米同盟関係が命脈を保ち続けている所以を考察するにあたっても, 重要な示唆を与えうるであろう。

  • ―米国による対日関係の再定義―
    長 史隆
    国際政治
    2017年 2017 巻 188 号 188_1-188_14
    発行日: 2017/03/30
    公開日: 2018/12/19
    ジャーナル フリー

    By 1973, Asia-Pacific regional order had experienced a dramatic transformation due to President Richard Nixon’s trip to Beijing and Moscow in 1972, as well as to the settlement of Vietnam peace negotiations. From 1973 on, the United States began to pay more attention to its allies, including Japan, than it had in previous years.

    This article examines how the U.S. government defined its partnership with Japan during the ebb of the Cold War in the Asia-Pacific region. It demonstrates that the United States became convinced of the direction of Japanese foreign policy, which was decidedly pro-American, and thus, came to evaluate Japan as a staunch partner in maintaining regional stability as well as in tackling problems caused by an emerging global interdependence. This, in turn, led to Washington’s redefinition of the U.S-Japanese alliance as a “pillar” of the America’s strategy.

    In the early 1970s, U.S.-Japan relations deteriorated mainly because of the “Nixon Shocks” (Washington’s abrupt rapprochement with China and its new economic policies). By 1973, moreover, some American officials felt apprehension about an independent Japanese foreign policy. In November 1973, Secretary of State Henry Kissinger requested the Director of the Policy Planning Staff to foresee the long-term foreign policy direction of Japan. A resulting memorandum noted that Japan would keep an alliance with Washington for ten years, thus easing apprehension among American officials toward Japan.

    Kissinger, meanwhile, was confident in the détente with Moscow. Other officials also considered the Soviet diplomatic maneuver and its presence in the Asia-Pacific highly limited. Thus, the U.S. was required to define its alliance with Japan in the regional environment in which Washington faced no imminent threat. As regards to U.S.-China relations, it was getting stagnant, leading Kissinger to downplay the importance of it.

    With the fall of Saigon, South Vietnam, in April 1975, Japanese foreign policies toward Asia and the United States were vigorously implemented, resulting in an improvement of the relations with South Korea, the beginning of cooperation with ASEAN, and the positive attitude toward military cooperation with Washington. Kissinger welcomed these active Japanese foreign policies. Kissinger, moreover, came to realize that Japan was playing an important role in addressing problems brought about by the global interdependence.

    These changes in the configuration of the U.S. foreign policy mindset were clearly revealed in the “Pacific Doctrine” address delivered by President Gerald Ford in December 1975. In this address, Ford affirmed that America’s partnership with Japan was a “pillar” of the U.S. strategy, heralding a new era: one in which the U.S.-Japanese alliance would play a robust stabilizing role in the region and in the interdependent world.

  • ――核兵器技術の発展と同盟管理のジレンマ――
    中島 琢磨
    国際政治
    2022年 2022 巻 206 号 206_101-206_116
    発行日: 2022/03/25
    公開日: 2022/03/31
    ジャーナル フリー

    The purpose of this paper is to clarify empirically the political and diplomatic processes centering on nuclear submarines’ visits to Japan in 1964. When the Security Treaty with the United States was revised in 1960, Japan legally stipulated that bringing nuclear weapons into its territory should be a matter for prior consultation. However, during the negotiations to revise the treaty, it did not place explicitly on the agenda the issue of port calls by nuclear-armed ships.

    On the other hand, the U.S. was rapidly advancing the development of nuclear weapons to be mounted on submarines. After the revision of the treaty, it successfully launched a Polaris missile from an underwater nuclear submarine, and proceeded with the development of Subrocs to be mounted on submarines. Under these circumstances, in June 1961 and January 1963, it requested Japan to accept visits by its nuclear submarines.

    The development of nuclear weapons technology and the existence of public information on it are factors that are essentially outside of alliance politics. And the former was originally intended by the U.S. to maintain its superiority over the Soviet Union and increase its credibility in the eyes of the allies. The development of Polaris missiles and Subrocs, however, put the Japanese government in a difficult position in domestic politics. Opposition legislators were able to grasp the development status of new nuclear weapons from information released by the U.S. and to take up the issue in the Diet. The Ministry of Foreign Affairs thus had to consider how to handle, under the prior consultation system, cases of visits by submarines equipped with Polaris missiles and Subrocs.

    At the time MOFA, on the basis of pre-existing official documents and government statements that had been made in the Diet, offered legal and policy interpretations of such cases. However, there were various limitations in applying to sea-based nuclear weapons past policies that presupposed those that were land-based.

    In the end, while the government could not officially allow visits by nuclear-armed ships to Japanese ports, it also fell into a situation where it could not come to an explicit agreement with the United States on how to handle such visits under the Security Treaty. In this way, the development of new nuclear weapons to increase America’s credibility in the eyes of its allies had rather the political consequence of creating, for Japan, an alliance management dilemma. In 1964, in the absence of any resolution of the dilemma, Japan made a highly political decision to allow nuclear submarines to visit its ports.

  • 井上 正也
    国際政治
    2020年 2020 巻 199 号 199_123-199_140
    発行日: 2020/03/30
    公開日: 2020/04/16
    ジャーナル フリー
  • 黒崎 輝
    国際政治
    2023年 2023 巻 209 号 209_1-209_16
    発行日: 2023/03/15
    公開日: 2023/06/29
    ジャーナル 認証あり

    In the last three decades after the end of the Cold War, historical research on international relations during the Cold War period has made remarkable progress. This special issue aims to examine the impact of the Cold War on Japanese diplomacy, Japan’s involvement and roles in the Cold War, and the impact of Japanese diplomacy on the Cold War from various perspectives in the study of diplomatic and international relations history, considering recent trends in postwar Japanese diplomatic history and Cold War history research.

    As the introduction, this article looks back at the development of postwar Japanese diplomatic history research in connection with that of Cold War history research. The brief overview shows that the former’s scope of research continued to expand with the improvement of access to documentary sources in Japan and abroad. As a result, empirical research on the relationship between Japanese diplomacy and the Cold War has progressed. The advancement and transformation of Cold War history research in recent years facilitated such progress in postwar Japanese diplomatic history research, which, in turn, has the potential to significantly contribute to the former’s development. However, postwar Japanese diplomatic historians in Japan have not vigorously studied the relationship between Japanese diplomacy and the Cold War.

    In light of this research trend, this special issue attempts to bridge Cold War studies and postwar Japanese diplomatic history research. To this end, this article proposes a research program to study the relationship between the Cold War and Japanese diplomacy, which consists of eight patterns to connect them. They are categorized by their primary research subjects and research approach. The former includes U.S-Soviet relations, the Cold War in Asia, the Cold War in the Third World, intergovernmental organizations and non-governmental organizations, significant events and issues in postwar Japanese diplomatic history, and important events and issues in Cold War history. Pursuing such a research program would revitalize postwar Japanese diplomatic history research in Japan and make it more attractive from a global perspective.

    This special issue gathers eight featured articles. Each connects the Cold War and Japanese diplomacy from its distinctive perspective and attempts to provide new insights into Japanese diplomacy during the Cold War. What emerges is a multifaceted and multilayered picture of Japanese diplomacy during the Cold War, which cannot be captured by a single image of “Cold War beneficiary” or a dichotomous picture of cooperation with and independence from the US. The featured article exemplifies how linking the Cold War with Japanese diplomacy can open up new possibilities for studying postwar Japanese diplomatic history and Cold War history.

  • ――アジア主義の延長線――
    シナン レヴェント
    国際政治
    2021年 2021 巻 204 号 204_33-204_48
    発行日: 2021/03/31
    公開日: 2022/03/31
    ジャーナル フリー

    This manuscript analyzes the nationalism seen in Japan’s Middle East diplomacy after the World War II, focusing on Takeyo Nakatani, the president of Japan Arab Society. Nakatani’s activities, thoughts about the Middle East, and his network with Japanese politicians will be investigated. Specifically, it examines Nakatani’s relationship with conservative politicians such as Nobusuke Kishi, Yasuhiro Nakasone, Takeo Miki etc. in his approach to the Arabian countries, as well as how Nakatani’s Pan-Asiatic notion left over from the pre-war period effected his ‘public diplomacy’ to the Middle East.

    Concretely, the manuscript first examines Nakatani’s role in Japan’s involvement of the Egyptian Aswan High Dam construction project. Then, it inquires the process of establishing the Japan Arab Society in Tokyo and Nakatani’s ‘public diplomacy’ with Egypt and other Arab countries. Finally, Nakatani’s postwar Asianism is discussed in the example of the Middle East issues, especially the Palestinian Question.

    Consequently, Nakatani was a Japanese nationalist, keenly advocating that the Japanese Imperial regime and so the institution of Tennō should be preserved in post-war time. Tennō, Japanese Emperor was a holy existence which took his roots from a two-thousand year history and was placed at the center of Japanese nation and people. His ideological background deeply related to the Greater Asianism, Pan-Asianism in other word, did not leave him in post-war period either.

    Since Japan’s technological and economical superiority to other Asian countries, he consistently advocated that Japan was still the leader nation of all Asia even in post-war time. He believed that most of Arabian countries in the Middle East obtained their independence via Japanese defeat in the World War II, that Nakatani explained it as ‘Japanese sacrifice for Asian nations’ in the war.

    ‘Asia’, which was Tōyō in Nakatani’s word, was centered on Japan and Japanese Emperor was the core of this concept. Nakatani’s way of thinking is none other than ‘the post-war Asianism’. He thought that Japan’s diplomacy towards the Middle East as a demilitarized country should be based on peaceful system, and the economic and technical aspects should be mainstream of the politics to countries in the region.

    Briefly, Nakatani as a non-state actor played crucial roles in Japan’s Middle East diplomacy in post-war period. And Asianism, nationalist ideology in Japan before and during the war was still effective in his actions, remarks on the Middle East issues and even network in the relations with both Japanese politicians and leaders of Arab countries.

  • 太田 宏
    国際政治
    2020年 2020 巻 200 号 200_151-200_167
    発行日: 2020/03/31
    公開日: 2020/04/16
    ジャーナル フリー

    The 1970s was the decade of turmoil and uncertainties that began with the US President’s unilateral abandonment of the convertibility of the US dollar to gold and his policy of a rapprochement with China. Besides, both environmental problems and energy security became international agendas in the early 1970s and further complicated the world situations. The UN Conference on Human Environment was held in Stockholm in 1972, while the oil crises erupted in 1973 and 1979, shaking the world twice. Since Japan suffered from severe industrial pollution problems in the 1960s and 70s, the Japanese were concerned about international environmental issues. However, oil crises were more acute and grave difficulties for energy-scarcity Japan than ecological matters. Having been divided into foreign policy choices between pro-Arabian oil-exporting countries and pro-US, the Japanese government eventually took the side of the Arabian countries while stressing the importance of maintaining a stable international oil market.

    Two oil crises contributed to forging Japanese energy policies at home to promote the development of nuclear energy, coal gasification technologies while pursuing the policy of energy conservation. Meanwhile, in the mid-1980s, global environmental problems such as climate change and the loss of biodiversity have become global agenda. Above all, the substantive reduction of the emissions of anthropogenic greenhouse gases by burning fossil fuels has now become imperative to mitigate climate change. The 2015 Paris Agreement calls on the zero-emissions of CO2 by 2050. Even though Japan contributed to the conclusion of the Kyoto Protocol in 1997, it has not taken a leadership role since then. Why is that so, and how can we explain Japan’s unwillingness to introduce a cap-and-trade emission trading system and renewable energies on a massive scale to address climate change?

    The combination of politics of vested interest with the perspectives of historical institutionalists can explain best about the nexus between Japan’s rigid energy policy and the mal performance in its climate diplomacy. A vested interest group, which seeks to maintain the status quo to impede the massive introduction of renewable energy so as to oppose active climate change policy, forms a policy coalition consisting of concerned bureaucracies, industries, and politicians. This article argues that two oil crises in the 1970s and the energy policies to overcome these crises are critical not only to generate the vested interest group but also to shape socio-economic, political, and legal institutions to support a distinct energy system that later became a major stumbling block to the development of renewable energies and active climate diplomacy.

  • COVID-19対応への含意を見据えて
    鎮目 雅人
    社会経済史学
    2023年 89 巻 2 号 101-123
    発行日: 2023年
    公開日: 2023/09/23
    ジャーナル 認証あり
  • 戦後外交記録「新分類記録」の特徴把握のための一考察
    浜岡 鷹行
    外交史料館報
    2021年 34 巻 85-106
    発行日: 2021年
    公開日: 2021/10/15
    研究報告書・技術報告書 フリー
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