"The World and Japan" Database (Project Leader: TANAKA Akihiko)
Database of Japanese Politics and International Relations
National Graduate Institute for Policy Studies (GRIPS); Institute for Advanced Studies on Asia (IASA), The University of Tokyo

[Title] Joint Press Release on the Eighteenth Meeting of the Informal Consultation on International Cooperation for Conservation and Management of Japanese Eel Stock and Other Relevant Eel Species

[Place]
[Date] June 25, 2025
[Source] Ministry of Foreign Affairs of Japan
[Notes]
[Full text]

On the occasion of the Eighteenth Meeting of the Informal Consultation on International Cooperation for Conservation and Management of Japanese Eel Stock and Other Relevant Eel Species (Informal Consultation),

Fisheries Management and Scientific Research Departments of the People's Republic of China, the Fisheries Agency of Japan, the Ministry of Oceans and Fisheries of the Republic of Korea and the Fisheries Agency of Chinese Taipei (hereinafter referred to as “Participants”),

Recalling that People’s Republic of China, Japan, the Republic of Korea and Chinese Taipei are all Asia-Pacific Economic Cooperation (APEC) Economies;

Recognizing that the 2014 Joint Statement issued at the Seventh Meeting serves as a stepping stone towards further cooperation in the East Asian region,

Recalling every effort towards sustainable use of eel species after 2014 including the limit on eel seeds input into aquaculture ponds and proposal on the establishment of the Alliance for Sustainable Eel Aquaculture (ASEA),

Noting the decisions 19.218 to 19.221 of the 19th Conference of the Parties to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES COP19),

Noting also the eel relevant documents (AC33 Summary record and SC78 Summary record) adopted at the 33rd Meeting of CITES Animals Committee (AC33) and the 78th Meeting of CITES Standing Committee (SC78) respectively,

Sharing information on the ongoing consideration of proposal to include all Anguilla species in CITES Appendix II by European Commission and EU member States, which might risk undermining conservation and management of Japanese eel stock and other relevant eel species by the Participants,

Sharing the view on importance of cooperating towards the 20th Meetings of the Conference of the Parties to CITES (COP20),

Mindful that Participants are willing to cooperate under the Framework of APEC Ocean and Fishery Working Group (OFWG);

Have reaffirmed the following common views:

(1) Participants have cooperated on the conservation and management measures of Japanese eel stock

and other relevant eel species as follows:

- reviewed input, output and trade statistics of glass eels during the season 2024-2025;

- shared information on international and domestic circumstances related to eel species;

- reviewed and endorsed the Summary Report of the 4th Scientific Meeting on Japanese Eel and Other Relevant Eels (16th-17th June, 2025; hereafter referred to as “the 4th Scientific Meeting”), including the Draft Workplan for Scientific Activities and collaborative Research on Japanese eel as well as the guidelines for the morphological identification of glass eels endemic to Asia and Oceania; and endorsed the Terms of Reference for Scientific Meeting on Japanese Eel and Other Relevant Eels; and endorsed the revised Terms of Reference for Task Team 1 & 2 of Scientific Activities and Collaborative Research on Japanese Eel Established under the Scientific Meeting.

- shared information on the domestic conservation and management measures that each Participant has

taken since 2014 joint statement as follows;

China:

China calls on all localities to further strengthen the export management of glass eel, strengthen law enforcement and supervision, strengthen industry self-discipline, severely crack down on the smuggling of glass eel, and optimize the process and management system of international trade of glass eel. The Yangtze River Estuary and the Yangtze River Basin are the most important producing areas of glass eel in China. In order to conserve the glass eel and other fisheries resources in the Yangtze River, from January 1, 2021, the issuance of special fishing licenses for glass eel in the waters within the fishing ban management area of Yangtze River has been ceased. Moreover, China has established a special non-fishing zone in the Yangtze River Estuary, in order to ensure the successful migration of glass eels to the Yangtze River. In addition, China’s coastal waters enter into summer fishing moratorium from May 1st, with almost all of the coastal fisheries closed for about 4 months. Besides, China has carried out the stock enhancement and release of Japanese eel. The above measures will help restore the number of parent eel populations and wild glass eel resources, and promote the sustainable development of eel industry.

Japan:

Catch of glass eels is subject to licenses to be issued by the prefectural governments and duration

of fishing season is limited. Catch of adult eels using certain fishing gears is subject to licenses to be issued by the prefectural governments. Variety of additional measures, such as gear restriction, upper limit of harvest for individual and time closure, have been introduced and implemented for catch of both glass and adult eels considering unique situation in each Prefecture. In June 2015, the licensing system was introduced to eel aquaculture, under the Inland Water Fishery Promotion Act. The amount of initial input of eel seeds is restricted by eel species and allocated for each individual farmer under this Act. The penalty for aquaculture operation without licenses or exceeding individual input quota of eel seeds is imprisonment of up to 3 years or fine up to 2 million yen. In April 2020, the total input of eel seeds in Japan getting close to the upper limit, the Fisheries Agency of Japan directed prefectural governments to halt the catch of glass eels. Since 2006, continuous efforts have been made for the purpose of the creation and conservation of a favorable riverine environment, based on the concept of “Nature-oriented river works” representing conservation and regeneration of the environment as habitat, growing and spawning grounds that rivers intrinsically have, which has become a basic idea for management of river.

The number of prefectures which prohibit the catch of silver eel is increasing, bearing in mind the resolution taken by National Federation of Inland Waters Fishing Ground Management Commissions and National Federation of Inland water Fisheries Cooperatives in 2018 take measures for conservation of silver eels in all prefectures as soon as possible. In 2019, the Fisheries Agency of Japan launched a project in order to improve a traceability of Japanese eel from a catch of glass eel through to an input into aquaculture pond as well as a research project including resource trend analysis and spawning migration tracking with the goal of future development of a Japanese eel stock assessment. In accordance with the amendment of the Fishery Act in December 2020, the government of Japan considerably strengthened the penal provisions in order to prevent poaching by giving great disadvantage to offenders. After December 2023, the penalty for catching glass eels without a fishing permit is an imprisonment of up to 3 years or a fine of not more than 30 million Japanese yen. In December 2020, Act on Ensuring the Proper Domestic Distribution and Importation of Specified Aquatic Animals and Plants was enacted to prevent the distribution of illegally harvested, unregulated and unreported aquatic animals and plants by requiring the communication of handling information among distributors and traders, the preparation and preservation of transaction records, and the attachment of documents attesting that the product was harvested legally when it is imported or exported. The distribution of glass eel will also be subject to the obligations under this law from December 2025. Japan implements the Regulations on Export Approvals for Glass Eels to promote the sustainable use of eel species under international cooperation. In accordance with the Regulations, before an export approval, the Fisheries Agency of Japan confirms appropriateness of the export of glass eels for conservation and management of eel species, including all international agreements and arrangements that Japan has participated in are fully complied.

Republic of Korea:

The Republic of Korea has actively enforced a comprehensive range of resource management and illegal fishing control measures in the eel fisheries sector. In May 2025, a dedicated Eel Fisheries Resource Management Consultative Body was established, marking a significant step forward in governance. This body, composed of 15 members—including government officials, local authorities, researchers, experts, and industry stakeholders—oversees the sustainable management of eel resources. To further enhance transparency and regulatory compliance, Korea launched a pilot program for glass eel catch reporting in July 2024. Additionally, the mandatory auction system for adult eels, implemented in July 2018, has played a pivotal role in curbing illegal distribution within the industry. As a result, trade transparency has increased in the eel production.

In terms of stock management, strict compliance with glass eel stocking limitations is maintained. An approval system regulates the transplantation of imported eels, with criteria tailored to different aquaculture systems. To further safeguard local stocks, all import and export of eel seedlings have been temporarily suspended as of March and April 2025.

Korea is also committed to preserving spawner eels through robust measures. Since 2017, the country has enforced a closed fishing season —from October 1st to March 31st of the following year—and has implemented strict size- restrictions, prohibiting the capture of eels between 15 cm and 45 cm year- round. In August 2020, the regulatory framework for eel aquaculture transitioned from a registration- based system to a licensing model. This change aims to prevent the indiscriminate proliferation of eel farms. Moreover, Korea has intensified its monitoring and enforcement against the illegal fisheries. To restore eel resources, Korea manages eel ladders dedicated to glass eels, ensuring safe passage and supporting population recovery. In addition, the government actively promotes resource recovery through glass eel release projects. In 2025, a total of 749,000 individuals are scheduled for release as a collaborative effort between public and private sectors.

Chinese Taipei:

With regard to the glass eel fishing, although the traditional fishing season for glass eel is from

October to April, glass eel fishing is only permitted from November to February in accordance with the 2013 Regulations on the Restricted Fishing Seasons for Elvers, subject to adjustment based on annual migrant pattern and/or for scientific purposes. A license system has also been introduced to vessels fishing for glass eel. In order to enhance the management of Japanese eels captured domestically and regionally, a traceability system will be assessed, and introduced in due course.

With a view to protecting the habitats of eels, the catch of young and adult eels is managed by local governments, and the fishing for eels has been prohibited in 41 rivers. For example, Yilan County, the traditional major glass eel harvest region, has prohibited the catch of young and adult eels in all its rivers so as to conserve eel species.

As for the export control, based on the Foreign Trade Act and the regulations established pursuant to this Act, export of glass eels is prohibited from November to March.

With regard to the control of eel farming activities, the Regulations for Input Management of Eel Aquaculture has been promulgated since November 2014 and amended as appropriate to enhance the control of eel farming activities. As per these Regulations, the Fisheries Agency will review the relevant requirements and announce the input amount of glass eels annually, and each eel farmer is subject to the control and management of license system and individual input limit. For Japanese eel and other relevant eel species, the total upper limit for glass eel input are both set at 10 metric tons per year.

For stock enhancement, the release of Japanese eel larvae was from the confiscated glass eels to rivers, and the part of those eels was also used for scientific research.

(2) Participants renewed their commitments to make the utmost efforts as follows;

- to further strengthen conservation and management measures of Japanese eel stock and other relevant

eel species and closely work together in this regard;

- to promote and collaborate on scientific research on Japanese eel in line with Terms of References

for Scientific Meeting as well as in line with revised Terms of References for Task Team 1 & 2 of Scientific Activities and Collaborative Research on Japanese Eel Established under the Scientific Meeting;

- to hold the 5th Scientific Meeting in 2026 spring season, in order to share scientific knowledge and experience, as well as to provide scientific advice for conservation and management measures of the species;

- to adopt either of the following measure(s), but not limited to one measure if situation allows: to enhance conservation on key habitat of Japanese eel and/or to decrease the capture and utilization of wild Japanese eel;

- to restrict initial input of glass eels and eel fries of Japanese eel taken from the wild into aquaculture ponds in 2025-2026 input season up to 80% of that of the 2013-2014 input season;

- to take every possible measure not to increase the amount of initial input of seeds of eel species other than Japanese eels from the level stated in the 2014 Joint Statement;

- to discuss further on the corrective actions in the case where the glass eels input exceeds the agreed individual upper limits in the next Informal Consultation. While a Member reported that it would release the excess juveniles into nature, there was a general consensus that corrective actions policy should be developed in the next Informal Consultation, taking into account good practices in each Participant such as individual input quota for each farmer and punishment in case of the violation;

- to consider complementary measures intersessionally for the discussion and the adoption at the next Informal Consultation, possibly taking into account scientific advice from the Scientific Meeting;

- to make continued efforts individually and/or jointly to improve traceability and transparency in domestic and international eel trade, taking into consideration of the outcomes of the CITES-COP 19, AC32, AC33,SC77 and SC78;

- to closely cooperate with other international instruments;

- to consider possible establishment of a legally binding framework, such as regional or subregional

fisheries management organization or arrangement;

- to further cooperate towards CITES-COP20; and

- to encourage voluntary actions to be taken by the private sector in line with the above-mentioned

measures.

Attachment:

- Eel Statistics on catch and input of glass eels and trade of any stages of eels compiled from the Standard Working Formats for statistics of glass eel, eel fry and adult eel on each stage, and -Summary table of conservation and management measures for eels.

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