Minamata Field Report: October 25-27, 2025
Written by：Shannon Advincula
Minamata in Kumamoto is situated along the Shiranui Sea, a naturally abundant inland sea nestled between the island of Kyushu and the Amakusa Islands. The sea is integral to the region’s landscape, economy, and history, having produced a vibrant fishing and agrarian culture preceding industrialization. In the 1950s and 1960s, the sea was also the site of heavy methyl mercury pollution discharged from a local chemical factory, which bioaccumulated in shellfish and fish over three decades, leading to the outbreak of Minamata disease in the local population. The bodily damage, mental duress, discrimination, and deaths suffered by the people of Minamata as a result of the Chisso Corporation factory and the government figure significantly in the region’s present-day collective memory and creative activities, alongside powerful narratives of citizen-led resilience, repair, retribution, and a commitment to protecting and living in harmony with the natural environment.
Fig. 1. Photo of the naturally still and clear waters of an inlet in Minamata Bay. 26 October 2025.
Fig. 2. Photo of the renovated introductory display at the Minamata Municipal Disease Museum, depicting select fishing equipment and a model of a boat. 25 October 2025.
Our trip to Minamata began with a visit to the Minamata Municipal Disease Museum (水俣病資料館), situated on land reclaimed from Minamata Bay during environmental cleanup efforts of mercury-contaminated sediment in the 1980s. The museum itself opened in 1993, as part of a government endeavor to document the history and current state of Minamata Disease within a national narrative and encourage public education about pollution, the environment, and human rights.1
The exhibits are organized into four thematic sections: (1) The Fertile Sea and a Major Chemical Company, (2) The Outbreak and Expansion of Minamata Disease, (3) Damages Caused by Minamata Disease and Compensation, and (4) Message from Minamata; as well as a theater room for documentary footage, and connecting passageways to the Minamata Disease Archives and the Kumamoto Prefectural Center of Environmental Education and Information.
The museum explores the lived experience of Minamata Disease through the display of historic documents such as hospital records, objects related to the fishing industry, and the testimonies of victims portrayed through text, audio, and large-scale photographs or documentary footage. Prominently, the museum also exhibits infographics about the nature of Minamata Disease as well as the government’s response—involving compensation to the victims and extensive environmental cleanup of the polluted bay. Photographs of victims suffering from the symptoms of the disease are prominent—at times enlarged to span the height of the walls—and thereby immerse the viewer in visceral emotions of discomfort and sympathy. Yet nevertheless, the exhibit exudes sterility—neatly organizing a complicated history into easily digestible segments that suggest a linear and logically progressive relationship between events along a chronological timeline, marked explicitly by the evolution of black painted walls in the first half of the exhibit dedicated to the discovery of the disease into white painted walls addressing retribution and repair in the second half. Notably, the museum had been renovated in 2016 to integrate the experiences of victims into its exhibit, centering community voices and relationships in the latter half of the exhibit, while also reducing the contrast it delineates between the past and the present, demonstrating an intentional effort at democratizing the national narrative about Minamata Disease, while still carrying forward a positive message in order to be more accessible to elementary and middle school students.2 Within this framework, the difficult history of Minamata Disease is folded into themes of hope and resilience for a younger target audience, centered around an urgent imperative for future generations to inherit environmental activism as a lesson learned.
The final rooms in the exhibit open up with floor to ceiling windows that glimpse a view into the surrounding scenery of Eco Park Minamata, featuring lush green landscape and facilities for children’s play, sports, and gardens alongside the natural grandeur of Minamata Bay. This serves to both contextualize the historical experience of Minamata Disease within the city’s present and celebrate the renewal and regeneration of its environment and community. Also positioned on reclaimed land, the park transforms the memory of human catastrophe into an active public center that generates recreation and sociality intergenerationally. Memorials within the park and vicinity are dedicated to the victims of Minamata Disease, hosting artworks that blend seamlessly into the natural environment: a 1996 installation by Giuseppe Barone features numerous steel balls which refract light and reflect the scenery around them; and several stone statues resembling buddhas line the green lawn alongside the boardwalk, facing the bay. The installed artworks are positioned in ways that invite the viewer to cast their eyes out towards their surroundings and the Shiranui Sea, encouraging reposeful contemplation about the environment and its history and future.
Fig. 3.1 and 3.2. Photo of the memorials at Eco Park Minamata. 25 October 2025.
Our visit to the Minamata Disease Museum (水俣病歴史考証館) the following day took us uphill from Minamata Bay into a peaceful residential area nearby the largest historical concentration of Minamata Disease victims. This small museum tucked into the hills of Minamata is, in contrast to the municipal museum produced by the city of Minamata, managed by Soshisha (水俣病センター相思社), a non-profit organization established to assist patients and victims of Minamata Disease, while conveying victims’ lived experiences inclusive of their conflicts with Chisso and the federal government. Its stated mission is to hand down the complex heritage left by Minamata Disease in order to raise awareness of human rights violations and prevent similar environmental contaminations from occurring in the future.3
The exhibits are mainly comprised of explanatory text and archival documents and photographs, supplemented by historical objects such as fishing equipment, items manufactured by the Chisso Corporation factory, mercury sludge from Minamata Bay, leaflets slandering victims of the disease, protest banners used by victims during their legal battles against Chisso and the government, and a shed that housed cats that were experimented on in order to determine the origins of Minamata disease. The display of ephemera is numerous, scattered, and aging, imbuing the exhibit with a nostalgic feeling that resembles the eclectic curation style of traditional ethnographic and cultural museums. Notably, at the entrance to the exhibit is a historic fishing boat with a clutter of fishing paraphernalia. It induces comparisons to a similar display at the entrance to the municipal museum, which uses a white model of a boat and a few select objects to represent Minamata’s fishing culture against a backdrop of black and white photographs. But the boat in Soshisa’s museum is not a replica—it is a rusted iron boat overflowing with a busy assemblage of fishing equipment, each worn and corroded over the course of their actual usage before they were donated to this museum by the people of Minamata. The building which houses the museum, moreover, similarly enforces a busy and industrial atmosphere, composed of corrugated metal surfaces and rusty iron beams, having once served as a mushroom production facility. In this way, the viewer is brought into the banal urbanizing reality which had characterized the lives of the working-class community of Minamata in the mid-twentieth century and the industrial economic transformations at the center of this historical conflict.
Further inward, the exhibit is characterized by extensive documentation of the proceedings, protests, and conflicts within the legal battle between victims of Minamata Disease, Chisso, and the federal government—a mass of archival papers, magazines, pamphlets, and booklets. The museum’s interpretive commentary is critical of the economic and federal entities whose disregard for human life, prioritization of corporate profits, and reluctance to readily accept legal responsibility caused and prolonged the suffering of victims, representing a community trauma that is not relegated to the past but part of an ongoing process of grievances and healing. Most notably, this museum does not emphasize visual depictions of the symptoms and suffering caused by Minamata Disease—victims are instead depicted as powerful activists and self-advocates, pivoting away from a somber portrayal of victims in hapless disability and instead emphasizing their resilience, ability, and courage in confronting their corporate and federal adversaries. This impression is further facilitated by the fact that a Soshisha staff member conducted our guided tour of the exhibit, sharing personal testimonies that curated the importance of the exhibit around the lived experiences of the Minamata community. Importantly, our visit concluded with a visit to a small home shrine for the cats sacrificed in Minamata Disease experiments, where we were encouraged to offer prayers and thoughts for the victims of Minamata Disease, tempering the critical and angry personality of the exhibit with sobriety and empathy.
Fig. 4. Photo of the introductory display at the Minamata Disease Museum, depicting an amalgamation of fishing equipment and a historic boat. 26 October 2025.
While the Minamata Disease museums provide predominantly ethnographic and historical narratives that engage the difficult legacy of Minamata Disease, a wealth of creative and artistic activities have also proliferated to subjectify, interpret, and articulate alternative perspectives and interactions within the region. Our visit to Tsunagi Art Museum (つなぎ美術館), a host of many of these activities, encompassed an itinerary across outdoor spaces and the natural environment of the adjacent town of Tsunagi. Various outdoor artworks have been installed as part of Tsunagi town’s art-based community development projects, beginning in 1984, with the goal of encouraging personal and cultural exchange as well as the reevaluation of local resources to revive the local community in the aftermath of Minamata Disease. 4Since its opening in 2001 as a base for these activities, the Tsunagi Art Museum has gone on to implement community-participation art projects and an artist-in-residence program as a part of these efforts.
The projects have produced Umi Watari (海渡り) by Yasuaki Igarashi, an annual artwork carried out with the participation of local residents that installs several thick red cords that connect the mainland to a nearby island and its rumored deity Benten-sama, reviving the region’s traditional Benten Festival from the early Meiji Period; Tatzu Butzu (達仏) by Tatzu Nishino, comprised of 33 golden Buddhas carved into live ginko trees, allowing the appearance of the artwork to change organically according to the growth of the trees and changing seasons; and Tsunagi no Nekko (つなぎの根っこ) by Yusuke Asai, white chalk-like paintings of animals that decorate five areas and roads throughout the town, which were produced through the participation of the local community. Artist Yukinori Yanagai’s 2019 through 2021 artist residency program produced artworks inspired by the famous writings about Minamata Disease by the local author Michiki Ishimure (1927 - 2018): Nyukon House (入魂の宿), an outdoor artwork and inn renovated from the former Akasaki Elementary School’s swimming pool and facilities, featuring Ishimure’s poetry and a natural micro-ecosystem; and Ishidama Garden (石霊の森), an installation of cracked stones which had been previously left abandoned in a vacant lot, and which now emanate faint sounds recording the voices of local residents reading Ishimure’s texts.
Fig. 5. Photo of Umi Watari (海渡り) by artist Yasuaki Igarashi. 25 October 2025.
Fig. 6. Photo of Nyukon House (入魂の宿) by artist Yukinori Yanagai. 25 October 2025.
Fig. 7. Photo of Tatzu Butzu (達仏) by Tatzu Nishino. 26 October 2025.
The gallery space of Tsunagi Art Museum itself is limited to a few small rooms inside a traditional building, but the outdoor art projects extend the parameters of the museum’s influence and accessibility beyond its spatial boundaries. Moreover, these outdoor works are large, integrated into or transforming the natural landscape and places and objects of disuse—at once immersive, at times meandering, at first difficult to comprehend. The viewer’s contemplation of the works facilitate an “encounter” 5of self-awareness with the natural world as it is: Umi Watari is only traversable by boat at high tide or through a rocky climb at low tide, during sunset; Nyukon House takes the visitor into the subterranean center of a pool, at eye level with the surface of an aquatic ecosystem teeming with fish, plants, and insects; and Tatzu Butzu camouflages golden buddhas into a maze of trees, appearing below and above and all around the searching eye. In addition to the art project installations, the museum oversees 16 sculptures on display throughout the town, and one of these, Bokka (牧歌) by artist Iwano Yuzo, is only accessible by a monorail that connects the museum to a hiking trail up a large hill overlooking the Shiranui Sea. The physical excursion and intentionality necessary to traverse the various sites and artworks collapses the contained dimensions of time and space traditionally associated with museum galleries. The resulting transcendental “art experience” is a form of art tourism that instead produces an audience-centered interpretive journey that connects the visitor not just with artworks that transform the physical environment, but tangible visual and bodily experiences that reimagine the landscape and city as generators of creative exercise within the viewer themself.
Beyond the environment and the viewer, the museum’s outdoor art projects produce social bonding between community members who participate or advise the artists in the co-creation of artworks. The art installations neither demand nor are necessarily improved by prior knowledge of art history or familiarity with any one artist, generating instead egalitarian processes of interaction: between the viewer and the artworks and between community participants, freeing the artworks from linear relationships that traditionally value the product over its production. In connection to the history and future of Minamata, the artworks are then positioned to generate an appreciation for the relationships within communities and between humans and their environment, amplifying the messages of renewal and co-existence with the natural world that is wished for by the Minamata Disease museums.
Fig. 8. Photo of Bokka (牧歌) by artist IWANO Yuzo, at the top of a hill accessible by Tsunagi Art Museum’s monorail. 26 October 2025.
Fig. 9. Photo of Art Project “Akasaki Wednesday Post Office” (アートプロジェクト「赤崎水曜日郵便局」) directed by Shoji Toyama in the Contemporary Art Museum Kumamoto. 26 October 2025.
In the urban city center of Kumamoto, an art project work from the Tsunagi Art Museum’s collection was displayed in the Contemporary Art Museum Kumamoto’s temporary solo exhibition Shoji Toyama: Birds in Storage, which we visited on the final day of our Minamata excursion. The community art project “Akasaki Wednesday Post Office” (赤崎水曜日郵便局), directed by Shoji Toyama, was carried out in Tsunagi in 2013, transforming the former Akasaki Elementary School into a post office that exchanged approximately 10,000 written letters between participants on Wednesdays, over the course of three years. 6As a mostly intangible artistic process, the art project is not documented in a permanent large-scale outdoor installation artwork but in the remaining letters carrying the voices of its various participants. The letters are remnants of an experience, and were depicted in the museum galleries together with a reconstruction of an elementary school, constituting a symbolic reconstruction of the imaginary social exchange it had facilitated for three years.
Coincidentally, this visage of Tsunagi’s community activities worked well with the exhibit’s theme around birds—depicted or mentioned in the letters, and represented in other artworks in the exhibit through taxidermy, painting, and videos. It made me think of an effigy of a large black bird perched solemnly overhead in the Municipal Minamata Disease Museum’s galleries, who represented all of the birds who at one time were dropping from the sky en masse after succumbing to the effects of Minamata Disease. At present, it is hard to imagine, as I had seen numerous birds flying through Minamata’s vibrant blue skies. And so I was left with the profound impression that the region has made a remarkable recovery after all, with resilience and intentionality. But moreover, through various museology and creative initiatives, it is actively using its platform as a site of trauma and tragedy to build new landscapes, perspectives, and relationships, conscientious of local resources, centering the natural environment, and reaching out into the community to produce sustained polyvocal narratives and co-creative art.
Works Cited
Contemporary Art Museum Kumamoto. “Shoji Toyama Exhibition: Birds in the Storage.”
Accessed December 20, 2025. https://www.camk.jp/exhibition/toyamashoji/.
Minamata Disease Municipal Museum. Minamata City. Accessed December 20, 2025.
https://www.city.minamata.lg.jp/mdmm/default.html.
Minamata Disease Museum. Soshisha. Accessed December 20, 2025.
https://www.minamatadiseasemuseum.net/.
National Museum of Ethnography. “A Thematic Exhibition for the 50th Anniversary of the
Museum’s Founding: Conveying the realities of the Minamata disease.” Accessed December 20, 2025. https://www.minpaku.ac.jp/en/exhibition/thematic/minamata_5.
Tsunagi Art Museum. Accessed December 20, 2025. https://www.tsunagi-art.jp/.
Yoshitake, Mika. “Mono-ha: Living Structures” in Requiem For The Sun: The Art Of
Monoha. Los Angeles: Blum & Poe, 2012.
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Footnotes
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Minamata Disease Municipal Museum, Minamata City, accessed December 20, 2025, https://www.city.minamata.lg.jp/mdmm/default.html.
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National Museum of Ethnography, under “A Thematic Exhibition for the 50th Anniversary of the Museum’s Founding: Conveying the realities of the Minamata disease,” accessed December 20, 2025, https://www.minpaku.ac.jp/en/exhibition/thematic/minamata_5.
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Minamata Disease Museum, Soshisha, accessed December 20, 2025, https://www.minamatadiseasemuseum.net/.
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Tsunagi Art Museum, accessed December 20, 2025, https://www.tsunagi-art.jp/.
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Mika Yoshitake, “Mono-ha: Living Structures” in Requiem For The Sun: The Art Of Mono-ha, (Los Angeles: Blum & Poe, 2012), 99
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Contemporary Art Museum Kumamoto, “Shoji Toyama Exhibition: Birds in the Storage,” accessed December 20, 2025, https://www.camk.jp/exhibition/toyamashoji/.