Japan's Wildlife Cafes Face Scrutiny Over Bacteria, Animal Welfare and Illegal Trade

Dangerous bacteria found at cafes offering close animal encounters

A WWF Japan investigation of 25 wildlife cafes in Tokyo, Chiba and Kanagawa found 137 types of bacteria in animal samples, alongside gaps in hygiene and visitor protection. Four cafes had enterohemorrhagic E. coli, two had Salmonella and seven had antibiotic resistant Staphylococcus.

The investigators counted 1,702 wild animals, including 459 endangered individuals. Visitors could pay to pet, feed or hold animals such as owls, otters and meerkats, bringing people into close contact with species that can carry infections or cause injuries.

Of the 23 cafes displaying animals considered more likely to bite or scratch, 19 lacked barriers or constant staff supervision. Eleven of the 25 venues had no handwashing station, and one had no hand sanitizer. Staff encouraged sanitization on arrival at 23 cafes, but only 14 reminded visitors to clean their hands when leaving.

Those findings connect three problems: the safety of customers, the conditions in which wild animals are kept, and the trade supplying them. Some cafes also sell animals, allowing a paid encounter to become a purchase and potentially increasing demand for exotic pets.

Japan has about 100 wildlife cafes. Its rules are looser than those in South Korea, which banned wildlife cafes in 2023. WWF Japan is calling for stronger oversight, including expert decisions about which species may be displayed, suitable housing and whether visitors should be allowed to handle them.

The investigation also draws attention to what happens after an encounter. Visitors leaving without cleaning their hands can carry bacteria from animals onto their belongings, shared surfaces or food. Entry precautions address only part of that journey.

What investigators checked inside 25 venues

WWF Japan worked with Hokkaido University's Graduate School of Veterinary Medicine to examine the cafes. Investigators recorded animal species and numbers, exhibit arrangements, staff positions, and the availability of handwashing facilities and sanitizer.

The survey included endangered animals such as snowy owls and Asian small clawed otters. Its count of 1,702 animals across just 25 locations illustrates the scale of attractions built around direct contact with wildlife.

Investigators checked whether barriers prevented customers from reaching animals without staff involvement. In 19 of the 23 cafes keeping species with greater injury risks, visitors lacked either that physical separation or steady employee supervision.

Hygiene arrangements were uneven. Eleven cafes without handwashing stations represented 44 percent of the venues surveyed. The number encouraging sanitization fell from 23 on entry to 14 on exit, a difference of nine venues.

Cleaning hands before an encounter can help protect animals and other visitors. Cleaning them afterward addresses the possibility that bacteria have passed from an animal or its surroundings to a person's hands. The survey found much less consistent attention to that second step.

Why the bacteria findings matter

Enterohemorrhagic E. coli can produce toxins that damage the gut and kidneys. Severe infections can cause hemolytic uremic syndrome, a condition that can be life threatening. The bacteria were detected at four of the cafes.

Salmonella, found at two venues, can cause fever, diarrhea and abdominal cramps. It can spread where animals and people share surfaces. Antibiotic resistant Staphylococcus, detected at seven cafes, presents a treatment concern because some strains are difficult to treat if they enter a cut or the bloodstream.

Young children, older adults and people with weakened immune systems are more vulnerable to these infections. Repeated handling, close proximity and shared surfaces give bacteria opportunities to move between animals and people. Bringing different species into contact with many visitors also creates opportunities for pathogens to find hosts and persist.

The investigation did not give a count of customers who became ill at the surveyed cafes. Its findings identify dangerous bacteria in multiple venues where basic precautions were missing.

Researchers have documented infections linked to animal contact in Japan since 2000, including 12 cases of enterohemorrhagic E. coli, nine of Salmonella and four of Cryptosporidium. Those observations add to the concern about hygiene wherever people interact with animals.

At least one venue allowed animals into areas where food and drinks were served, contrary to basic disease prevention guidance for settings where visitors touch animals. Separating dining from animal areas, keeping food out of animal rooms and washing hands after contact are among the simplest ways to reduce exposure.

Bites and scratches connect visitor safety with animal welfare

Meerkats and some birds of prey were among the animals presenting injury risks at the cafes. Sharp claws and strong bites can hurt visitors, while even a small scrape or puncture can provide an opening for infection.

Animals can also be harmed when people handle them too much or startle them. Many petting zoos use handling limits, periods without touching and space between animals and visitors to reduce stress and injuries. The cafe findings suggest that many venues lack comparable routines.

Constant supervision matters because an employee can intervene before an encounter becomes unsafe. Barriers serve a different purpose: they prevent a visitor from reaching an animal freely. The absence of both protections at many surveyed cafes left close encounters poorly controlled.

Animal stress can make those encounters more dangerous. Stressed animals can shed more pathogens and may be more likely to bite or scratch when startled. Housing and handling practices therefore affect both the animal and the person reaching toward it.

Why an owl needs more than a room

Many wild species are nocturnal, sensitive to light and dependent on sufficient space and enrichment, meaning surroundings and activities that let them carry out natural behaviors. Cafes can expose owls to bright lighting and frequent handling despite those needs.

Otters present another demanding set of requirements. They are social, highly active and semi aquatic, spending their lives between water and land. Small enclosures, unsuitable diets and constant public contact can create chronic stress when their needs are not met.

Mayumi Ishizuka, a professor of veterinary medicine at Hokkaido University who studies wildlife and public health, has described the difficulty of keeping wild owls in human settings while meeting genuine welfare standards. She pointed to the scale and complexity of a suitable habitat:

First, please acquire several square kilometers of woodland... I hope you are rich.

Her point concerns the difference between accommodating an animal in a room and providing the conditions it needs to live well. Owls adapted to flight, wide ranges and hunting at night face a very different environment in a small, brightly lit space with repeated handling.

For otters, confinement in small enclosures or separation from compatible groups can produce repetitive or anxious behavior. Growing demand for encounters with these animals can therefore increase both pressure on wild populations and the number kept in unsuitable conditions.

How cafe encounters feed the exotic pet market

The 459 endangered animals recorded in the WWF Japan survey accounted for about 27 percent of the 1,702 individuals observed. Their presence puts conservation concerns alongside the immediate questions of hygiene and injury.

WWF Japan warned that displaying and selling rare species can increase demand and push markets toward overexploitation. Earlier research cataloged dozens of establishments offering animals for purchase. When sales accompany paid handling, wild species can come to seem like ordinary pets, and a cafe visit can lead to an impulse purchase.

A broader academic survey counted 3,793 animals from 419 species across 142 establishments. Birds dominated, with owls making up a large share. Reptiles and small mammals accounted for most of the remaining animals.

Many species in that research were listed under CITES, the agreement regulating international wildlife trade. Some were invasive species, which can harm local ecosystems if released. The range of animals creates responsibilities extending beyond the cafe to conservation and the surrounding environment.

Japan lacks a comprehensive licensing system specifically designed for exotic animal cafes. Existing rules do not always require strong proof that an animal was legally obtained and bred in captivity. Those gaps make it easier for animals taken from the wild to enter trade under misleading claims about their origin.

Otter DNA points toward Thai capture hotspots

Genetic research examined 81 captive otters in Japan, including animals in cafes, zoos and government seizures. Scientists compared their DNA with that of wild otter populations in Southeast Asia to investigate where the captive animals originated.

More than 90 percent of the cafe and seized otters tested matched genetic signatures associated with Thai populations known for illegal capture. The findings linked those animals to poaching hotspots in southern Thailand.

The Asian small clawed otter was moved to CITES Appendix I in 2019, banning commercial international trade. Traffickers nevertheless continue to exploit weaknesses in regulation and enforcement in countries where animals are captured and through which they travel.

Online advertisements and social media help sellers reach buyers. Past seizures have also shown that live otters continued to move on passenger flights. The trade combines demand in destination markets with routes that carry animals across borders.

For cafes, the origin of an otter is therefore part of the welfare and conservation question. Demand for a social, energetic animal with substantial water and space needs can support both smuggling and captivity that fails to meet those needs.

Owl trade records expose problems tracing origins

Research by Monitor, TRAFFIC Japan, WWF Japan and Copenhagen Zoo recorded 1,914 owls from 49 species in 92 establishments. Ninety percent were not native to Japan. Import records showed a growing variety of owl species entering the market.

The dataset included two species classified as Near Threatened and one classified as Vulnerable. Seizure records covering 2012 to 2021 documented at least 62 owls from eight species confiscated in 17 incidents, mostly in Japan and partly in Southeast Asia.

Claims that an owl was bred in captivity can be difficult to verify. The history becomes more complicated if the breeding birds were originally taken from the wild without proper permits.

Trade codes, incorrect labels, selective breeding and outdated scientific names can make an animal's identity and origin harder to establish. A reliable record needs to follow each bird from breeder to importer to shop.

Without that chain of records, regulators and buyers face uncertainty about where an owl came from. Conservation groups are seeking stronger documentation, regular audits and better sharing of information to address those gaps.

Japan faces calls for rules tailored to wildlife cafes

Japan has animal welfare and infectious disease laws, but lacks a standard regulatory system tailored to cafes that display or sell wild animals while allowing visitors direct contact.

WWF Japan has called for qualified experts to review which species can be displayed, the housing each species needs and whether direct handling should be permitted. Its proposed approach also includes routine inspections at venues and staff training.

South Korea took a stronger step by banning wildlife cafes in 2023. Many jurisdictions require licences for animal encounters, infection control plans, staff qualifications and separation between animal spaces and areas serving food and drink.

The dates associated with the trade and regulatory concerns show how the issue has developed:

• 2012 to 2021: Seizure records documented at least 62 owls from eight species in 17 incidents.
• 2019: The Asian small clawed otter moved to CITES Appendix I, banning commercial international trade.
• 2023: South Korea banned wildlife cafes.

Public health and animal welfare recommendations include ending direct handling of species presenting greater risks, placing barriers around animals that can injure visitors and providing periods without handling. Records proving legal origin and routine veterinary checks address other parts of the same problem.

What operators and visitors can change now

Cafe operators can improve safety while wider policy changes are considered. Reviewing room layouts, installing barriers and ensuring staff remain present during encounters would address several weaknesses identified in the survey.

Handwashing stations at exits, visible sanitizer, clear signs and reminders as visitors leave can reduce the chance that bacteria travel beyond the premises. Animal rooms should be separated from dining areas, and animals should be kept out of spaces serving food and drinks.

Operators can also change handling practices and animal care:

• Stop direct handling of species presenting greater risks and limit handling time for others.
• Supervise encounters with animals that can bite or scratch.
• Provide periods without public handling to reduce stress.
• Keep detailed records showing each animal's species and legal origin.
• Provide suitable space, lighting, diets and enrichment, with particular attention to nocturnal birds.
• Arrange routine veterinary checks and train staff in safe animal contact.

Visitors can look for posted hygiene rules, species lists, staff supervision and clear boundaries before choosing a venue. Missing handwashing facilities or animals entering dining areas are reasons to skip an encounter.

Hands should be washed after animal contact and again when leaving, especially before eating. Visitors should use the washing or sanitizing facilities provided and avoid touching their face, cuts or phone before cleaning their hands.

Feeding should take place only under trained staff instructions and with food supplied by the venue. Visitors should avoid encouraging children or friends to handle stressed animals, booking private handling sessions where welfare appears poor, or buying an exotic pet on impulse after a visit.

Key Points

• WWF Japan and Hokkaido University examined 25 wildlife cafes in Tokyo, Chiba and Kanagawa.
• Investigators counted 1,702 wild animals, including 459 endangered individuals.
• Animal samples contained 137 bacteria types, including enterohemorrhagic E. coli at four cafes, Salmonella at two and antibiotic resistant Staphylococcus at seven.
• Eleven venues lacked handwashing stations. Staff encouraged sanitization on entry at 23 cafes and on exit at 14.
• Nineteen of 23 cafes displaying animals with greater injury risks lacked barriers or constant staff supervision.
• Genetic research linked more than 90 percent of tested cafe and seized otters to Thai populations associated with illegal capture.
• Owl research recorded 1,914 birds from 49 species in 92 establishments, with 90 percent not native to Japan.
• Japan has about 100 wildlife cafes. South Korea banned them in 2023, while WWF Japan is seeking stronger Japanese oversight.