Macaque Monkeys Attack in Yamaguchi, Japan

Macaque monkeys, previously peaceful residents of Yamaguchi, Japan, began targeted attacks in July. 

Japanese macaque. Zweer de Bruin. CC BY-NC-ND 2.0. 

The city of Yamaguchi, Japan boasts historic temples, invaluable art, stunning gardens and macaque monkeys. Macaque monkeys have lived in highly populated areas of Japan since as early as the 1600’s, and up until recently, Japanese macaques have had very few concerning interactions with people.

However, since July 8th, more than fifty people in Yamaguchi have been attacked by the monkeys. City officials and experts say nothing like this has ever happened, and they even initially thought it was only one crazed monkey committing all of the attacks. But even after the monkey in question was euthanized, the attacks continued, leading the city to realize that an entire band of monkeys had inexplicably started attacking humans after years of peaceful  coexisting. Fortunately, as of late July, no serious injuries have occured, but city officials have taken to tranquilizing threatening macaques, as they are not deterred by food or traps. 

What makes these unprecedented attacks even more puzzling is the fact that they seem very coordinated, with an explicit goal, even if that goal is unclear to the people of Yamaguchi. While minor injuries have resulted from the attacks, some of the attacks appear to be attempted kidnappings. Additionally, the monkeys began by targeting primarily young children and older women. While over the past few weeks they have begun attacking adult men as well, these demographics are so specific that it begs the question: what is their intent? Unfortunately, no one knows yet. 

A mother in Yamaguchi recalls a monkey having broken into her home, and attempting to drag her child away. She noted that the monkey tried to take the child with it. The monkeys have been entering homes, and even lurking outside of nursery schools. While there have been occasional macaque attacks in the past, they primarily live in harmony with humans, and a planned effort like this is unprecedented. 

Two Japanese macaques. Etsuko Naka. CC BY 2.0. 

In terms of the history of Japanese macaques, as noted they have lived in Japan since as early as the 17th century. They are also incredibly intelligent animals, making the decision of the Yamaguchi officials to euthanize one a difficult call. Macaques have opposable thumbs and even sometimes walk on two legs. They are known for doing very human-like activities, such as bathing and relaxing in groups in hot springs in Japan. This habit, as well as the habit of washing their food in the ocean, was learned behaviors within the group, and previously, scientists thought only humans passed traditions and behaviors through generations. 

Despite the monkey attacks, which will hopefully come to an end soon, Yamaguchi has many sites to visit and a fascinating history. It is known for its temples, such as the Rurikoji Temple and Joeiji Temple. It is also a coastal town known for having high quality seafood and sake, which is perfect for travelers interested in food. Additionally, Yamaguchi is a very historic area, as the city contributed to the overthrow of the feudal era in Japan in the late 1800’s

Tokoji Temple in Yamaguchi, Japan. Yoshitaka Ando. CC BY-NC-ND 2.0. 

Ultimately, Yamaguchi, Japan is a beautiful and historic city which is currently experiencing turmoil at the hands of macaque monkeys. Officials hope that the situation will be resolved soon, and once it is, consider adding Yamaguchi to your travel list.



Calliana Leff

Calliana is currently an undergraduate student at Boston University majoring in English and minoring in psychology. She is passionate about sustainability and traveling in an ethical and respectful way. She hopes to continue her writing career and see more of the world after she graduates.