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    COLLOQUY
    Forced and Forged Bridges of International Law
    The María Luz Case: International Emergence of Japanese Legal Identity
    DEC 26, 2025
    COLLOQUY
    Forced and Forged Bridges of International Law

    The María Luz Case: International Emergence of Japanese Legal Identity

    Forced and Forged Bridges of International Law
    COLLOQUY
    Forced and Forged Bridges of International Law
    ARTICLE

    The María Luz Case: International Emergence of Japanese Legal Identity

    In July 1872, the María Luz, a Peruvian barque chartered by a Spanish subject, was carrying Chinese indentured servants from Macau to Peru. Due to storm damage, the ship had to stop for repairs at Kanagawa Bay in Japan. While in harbour, some Chinese labourers escaped from the María Luz and sought protection by the British consular authorities, claiming that they had been mistreated by the captain, a Peruvian national named Ricardo Herrera.

    First, a Criminal Case

    The British referred the matter to the Japanese governor of Kanagawa, which led to several legal proceedings: a criminal case against Herrera for having illegally detained and punished his passengers, and two civil cases brought, in turn, by the captain against the fugitives to force them to return on board. The Chinese indentured servants were freed by the Japanese authorities. Peru protested and, after complex negotiations, Japan and Peru eventually referred the case to arbitration by the czar of Russia, who decided in favour of Japan in 1875.

    Japan in Transition Deals with Foreign Powers

    The María Luz incident happened at one of the most important crossroads of Japanese history. The Tokugawa shogunate (1603–1868), which had ruled the country for more than 250 years, had come to an end, and the Meiji era had begun. For some 230 years, the shogun had enforced an isolationist policy known as sakoku (“closed country”), by which contacts with the outside world were kept to a minimum and strictly controlled.

    In 1853, under American military pressure, Japan was forced to open its borders to international trade, and this, combined with internal factors, led to the collapse of the shogunate. The turbulent years of bakumatsu (“end of the military government”, 1853–1868) had just passed, and the ruling elite of the new nation state was busy dealing with foreign powers, building the political infrastructure of the new state, and pursuing reforms in many different sectors – all at the same time.

    A period of political and economic opening: Westerners Loading Cargo by Utagawa Sadahide, 1861. Bequest of William S. Lieberman, 2005, The Met Collection.

    In 1872 the modern Japanese legal system was still under construction, but the laws of the Edo period had mostly ceased to be in force. The result was endemic legal uncertainty. Seeking to present Japan to the Western powers as a country fully capable of managing complex legal issues using instruments and procedures to which foreigners could relate, the ruling elite worked to conceal such uncertainty during the María Luz incident.1

    The “Barometer of Modernization”

    The Meiji elite understood that demonstrating mastery of the rule of law was fundamental to being seen on an equal footing with European countries. The law was a tool that foreigners seemed adept at using against Japan. Indeed, the opening of the country was obtained through the imposition of legal instruments: the Unequal Treaties. While reforms in the economy, military, etc. certainly had a decisive impact on Japan’s accession to the club of international powers, the law had tremendous symbolic importance. In the words of Takeshi Kojima, one of Japan’s leading law scholars, it was indeed considered the “barometer of modernization.”2

    » Japan, together with other ‘Oriental’ countries, was in the uncomfortable position of being seen as ‘semi-civilized’ «

    This was particularly significant for Japan’s status in the comity of nations. During this period in history, international law commentators embraced an imperialistic and colonial approach, and tried to establish a hierarchy of legal systems, of course placing those of Europe and the Unites States at the top, and those of what were referred to as “uncivilized” territories at the bottom. Japan, together with other “Oriental” countries, was in the uncomfortable position of being seen as “semi-civilized.”3

    Europeans were sceptical that such countries were even capable of using international law as an instrument to manage their external relationships. To be promoted to the upper league of “civilized” nations, Japan had to prove that its legal system, both domestic and international, was adequate from a European perspective. Meanwhile, the Western powers had no intention whatsoever to reflect on the “barbaric” or backwards elements still present in their own legal systems, whether in their homelands or colonies: the object of comparison was always an idealized Europe.

    Success in Arbitration, but No Apology

    The final prong of the María Luz incident, the arbitration before Czar Alexander II of Russia, marked Japan’s debut on the scene of international dispute resolution. In a final and binding award, the czar asserted that Japan had complied with the principles of international law and that Peru was not entitled to any reparations. In this final stage, resorting to a technical legal procedure, i.e. arbitration, rather than seeking a diplomatic solution served to show that Japan was capable of acting as a competent player in a proper international legal forum and of using the instruments of the law.

    A successful encounter with Western adversaries: Yokohama Sumo Wrestler Defeating a Foreigner by Ippōsai Yoshifuji, 1861. Bequest of William S. Lieberman, 2005, The Met Collection.

    Before deciding to resort to arbitration, Peru and Japan had engaged in negotiations in Tokyo. During these exchanges, the South American country relied on diplomatic pressure and even resorted to veiled threats. The Peruvian representative seemed somewhat irritated by the fact that Japan, an Asian nation, did not simply apologize and acknowledge the tort caused to a white man. In fact, the Japan-Peru controversy was the first instance in which an Asian country successfully invoked the instruments of international law to defend itself in the community of civilized nations.

    The Modern Legacy of the María Luz

    The Japanese have not forgotten the María Luz. They still remember the case as a moment of glory for their country, in which they demonstrated their humanity and mastery of legal skills despite the difficulties the nation had to face in negotiating with Western powers. The case is even mentioned in modern-day policy papers: a document written in support of Japan’s request for a permanent seat on the United Nations Security Council specifically uses the María Luz example to demonstrate the country’s longstanding engagement with justice and human rights.

    1. Douglas Howland, Translating the West: Language and Political Reason in Nineteenth-Century Japan (University of Hawaiʻi Press, 2002); Michael R. Auslin, Negotiating with Imperialism: The Unequal Treaties and the Culture of Japanese Diplomacy (Harvard University Press, 2006). ↩︎
    2. Takeshi Kojima, Civil Procedure and ADR in Japan (Chuo University Press, 2004): 4. ↩︎
    3. Turan Kayaoǧlu, Legal Imperialism: Sovereignty and Extraterritoriality in Japan, the Ottoman Empire, and China (Cambridge University Press, 2010). ↩︎

    DEC 26, 2025
    SHARE
    Cite As
    Giorgio Fabio Colombo, “The María Luz Case: International Emergence of Japanese Legal Identity,” ant.e, January 2026, https://ante-blog.univie.ac.at/article/the-maria-luz-case-international-emergence-of-japanese-legal-identity/
    Further References
    →
    Ki-Won Hong, “Western International Law in 19th Century Chosŏn: Forced or on Initiative?”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/western-international-law-in-19th-century-choson-forced-or-on-initiative/
    →
    Soheil Ghasemi, “The Tehran School and International Law in Early 20th Century Iran”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/the-tehran-school-and-international-law-in-early-20th-century-iran/
    →
    Darryl Flaherty, “Comment: International Law in Three Histories”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/comment-international-law-in-three-histories/
    AUTHOR

    Giorgio Fabio Colombo

    Giorgio Fabio Colombo is professor of comparative law at Ca' Foscari University of Venice. He previously worked at Nagoya University, where he directed the research unit "Decolonizing Arbitration".

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    KEYWORDS
    Arbitration
    China
    Dispute resolution
    International law
    Japan
    Law of nations
    Peru
    References
    ant e
    COLLOQUY
    Forced and Forged Bridges of International Law
    Western International Law in 19th Century Chosŏn: Forced or on Initiative?
    JAN 26, 2026
    COLLOQUY
    Forced and Forged Bridges of International Law

    Western International Law in 19th Century Chosŏn: Forced or on Initiative?

    Forced and Forged Bridges of International Law
    COLLOQUY
    Forced and Forged Bridges of International Law
    ARTICLE

    Western International Law in 19th Century Chosŏn: Forced or on Initiative?

    On February 12, 1876, a Japanese plenipotentiary demanded that Chosŏn (Korea) open its ports for trade. This demand, a calculated move from a modernizing Japan, was couched in the language of Western international law, a concept still unfamiliar to Chosŏn. The Japanese representative attributed recent bilateral conflicts to ambiguities in existing treaties and invoked the “public law of all nations” (萬國公法) as the ultimate source of new bilateral agreements.

    Overwhelmed by this unprecedented pressure, Chosŏn’s diplomatic reception officer, Shin Heon, responded by humbly stating, “This ongoing discussion on opening ports and trades is a matter which our country has never experienced.” In spite of this plea for an 1extended period for consideration, Chosŏn was coerced within weeks into signing the Chosŏn-Japan Treaty on February 27, its first treaty concluded under the principles of so-called modern international law.

    » Theoretical principles often failed to translate into practical protections for small states «

    This event symbolizes Chosŏn’s forcible entry into the emerging global order under the banner of the “public law of all nations”. It raises a significant question: Should Chosŏn’s entry into the international order be understood primarily as a result of external pressure, or as part of its own efforts to navigate the transitional changes from Sino-centric norms to the new system based on sovereignty and equality among states?

    International Law and the “Era of Treaties” in East Asia

    China’s initial encounter with Western international law began with the Treaty of Nanjing in 1842, which concluded the First Opium War. This treaty ushered in what historians call the “Era of Treaties,” where unequal agreements became a standard feature of Qing relations with Western powers. Despite the humiliation, the Qing government quickly learned to employ international law as a tool to safeguard its remaining privileges and to navigate its relationships with neighbors.

    From 1842 to 1864, the Qing court signed numerous treaties, formalizing its diplomatic engagements with traditional allies and new Western interlocutors. Recognizing the strategic importance of international law, the Qing court invested in translating key Western legal texts. A partial translation of Emer de Vattel’s Le droit des gens by Lin Zexu (林則徐, 1785-1850) in 1847 and William A. P. Martin’s 1864 translation of Henry Wheaton’s Elements of International Law into Chinese (萬國公法, Public Law of All Nations) served as foundational resources for Qing officials. These works introduced concepts largely absent from the Sino-centric worldview, like sovereignty and equality between states, though the Qing court wanted to continue its traditional Sino-centric relationships with its neighbors.

    A key text wielded as a tool by the Qing court: Chinese translation of Henry Wheaton’s
    Elements of International Law (tr. 1864). Image source: Northeast Asian History Network.

    Japan’s adoption of international law followed a different trajectory. After the arrival of American Commodore Matthew Perry in 1853, Japan rapidly absorbed Western knowledge to modernize and protect itself from colonization. Wheaton’s Elements was published as early as the late 1860s, and it quickly became influential in shaping Japan’s understanding of diplomacy and international relations throughout the late 19th century. The Meiji government, however, approached international law pragmatically, using it to bolster its regional ambitions, while selectively ignoring its egalitarian ideals. In effect, Japan’s emphasis on sovereignty and territorial integrity contrasted sharply with its imperialist actions toward Chosŏn and other East-Asian countries, as well as its revisionist interpretation of international law.

    Chosŏn’s Late and Uneasy Engagement with International Law

    Unlike China and Japan, Chosŏn’s engagement with international law was relatively delayed and reactive. For centuries, Chosŏn’s foreign relations had been defined overall by the Sino-centric tributary system, which emphasized hierarchical relationships rather than equality between states. The forced opening of Chosŏn’s ports in 1876 thus marked a dramatic rupture in this traditional order.

    Wheaton’s Elements of International Law reached Chosŏn in 1880, via the Qing edition. This text became a reference for Chosŏn’s officials navigating the complexities of Western diplomacy. Recognizing the need for deeper expertise, Chosŏn’s Department of Education in 1896 published a translation of Das moderne Völkerrecht der civilisirten Staten: als Rechtsbuch dargestellt (1868) written by Swiss jurist Johann Kaspar Bluntschli (1808-1881), better known by its translation title, Institutes of Public Law (公法會通). Alongside Introduction to the Study of International Law (公法便覽) by Theodore Dwight Woolsey (1801-1889), these texts became essential resources for Chosŏn’s diplomatic engagements.

    A voice for sovereignty and equality among nations that resonated with Chosŏn’s officials: Johann Caspar Bluntschli ca. 1870. G. Pauli & Cie, public domain, via Wikimedia Commons.

    Among all authors, Bluntschli’s work stood out for promoting an international legal order that extended, in principle, to non-European and small nations. It resonated with Chosŏn’s officials seeking to assert their autonomy in an era of imperialist encroachment. Bluntschli’s Völkerrecht highlighted sovereignty and equality among nations, offering a framework more suited to Chosŏn’s precarious situation as a small state. However, the timing of this effort – coming just before Chosŏn’s annexation by Japan in 1910 – would underscore the limits of legal tools in resisting imperialist pressures.

    Chosŏn’s Struggle in a Changing World Order

    Chosŏn’s encounter with Western international law was shaped by a complex interplay of external pressures and internal adaptations. The forced port opening in 1876 symbolizes Chosŏn’s reluctant entry into the modern international order, while the reception of texts like Wheaton’s Elements and Bluntschli’s Völkerrecht reflected its efforts to navigate this new landscape. However, as Japan’s annexation of Chosŏn demonstrated, theoretical principles often failed to translate into practical protections for small states.

    Chosŏn’s belated and fraught engagement with Western international law illustrates the transformative and uneven impact of this legal framework on 19th century East Asia. In particular, engagement with works by Wheaton, Woolsey, and Bluntschli in Chosŏn reveals the diverse ways international law was understood, adapted, and contested within the country. This case underscores the challenges faced by small nations in asserting their sovereignty amid imperial pressures and shifting global norms. At the same time, it sheds light on the complex legacy of this period: from Chosŏn’s evolving diplomatic posture toward neighboring states to its cautious but lasting engagement with Western legal concepts, the encounter with international law left a mark that would continue to shape Korea’s legal and political modernity well into the 20th century.

    1. Ingyo Deunglok [Records of Neighborly Relations] (1876), “Reception Banquet,” Kyujanggak Institute for Korean Studies, Seoul National University (隣交謄錄 丙子 [1876] 正月 十八日宴享). ↩︎
    JAN 26, 2026
    SHARE
    Cite As
    Ki-Won Hong, “Western International Law in 19th Century Chosŏn: Forced or on Initiative?”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/western-international-law-in-19th-century-choson-forced-or-on-initiative/
    Further References
    →
    Giorgio Fabio Colombo, “The María Luz Case: International Emergence of Japanese Legal Identity,” ant.e, January 2026, https://ante-blog.univie.ac.at/article/the-maria-luz-case-international-emergence-of-japanese-legal-identity/
    →
    Soheil Ghasemi, “The Tehran School and International Law in Early 20th Century Iran”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/the-tehran-school-and-international-law-in-early-20th-century-iran/
    →
    Darryl Flaherty, “Comment: International Law in Three Histories”, ant.e, January 2026, https://ante-blog.univie.ac.at/article/comment-international-law-in-three-histories/
    AUTHOR

    Ki-Won Hong

    Ki-Won Hong earned a PhD in law at the University of Aix-Marseille 3, France. He teaches law and justice for international students at Yonsei University, Seoul, and holds a Korea Research Foundation grant.

    KEYWORDS
    Chosŏn
    Equality
    International law
    Korea
    Law of nations
    Sovereignty
    References
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