Japanese Animals: A Guide to Japan's Native Wildlife

Japanese animals (日本の動物, にほんのどうぶつ, nihon no dōbutsu) are the native wild species of the Japanese archipelago, from brown bears in Hokkaido’s forests to a wildcat found on a single subtropical island. Japan has 108 land mammal species, and 42 of them, about 40 percent, live nowhere else, according to the Ministry of the Environment.

A Deer Bowed First

The first wild animal I met in Japan bowed to me. It was a sika deer in Nara Park on a cold morning, and it wanted the deer crackers, shika senbei (鹿せんべい), I had just bought by the path. It dipped its head once, then again, then pushed its wet nose into my coat pocket because I was too slow.

People laugh about the Nara deer, and they should. But that small bow opens a door onto a country of snow monkeys and sea eagles, a wildcat that lives on one island, and a salamander longer than a meter.

This guide starts with the real animals, their Japanese names and where they live. Symbolism and the zodiac come at the end.

Mammals of Japan

Most of Japan’s land mammals are small: shrews, bats, mice and voles. The ones people travel to see are bigger, and several exist only here.

Japanese Macaque (Snow Monkey)

Japanese: 日本猿, ニホンザル (nihonzaru). Lives: Honshu, Shikoku, Kyushu and Yakushima.

The Japanese macaque is found only in Japan and is the northernmost monkey in the world, with wild troops as far north as the Shimokita Peninsula in Aomori. The famous ones live at Jigokudani Yaen-koen in Nagano, a park opened in 1964 at 850 meters. A very young monkey once climbed into the outdoor bath of a nearby inn, others copied it, and the habit passed down the generations. A 1970 LIFE magazine cover made the bathing monkeys world famous.

Sika Deer

Japanese: 鹿, しか (shika), formally 日本鹿, ニホンジカ (nihonjika). Lives: Hokkaido to Kyushu and many islands.

Japan’s sika come in seven subspecies, from the Hokkaido sika, the largest, to the Yaku deer of Yakushima, about half its size. The deer of Nara Park are wild, protected for centuries as messengers of the gods: legend says the deity Takemikazuchi rode to Nara on a white deer to be enshrined at Kasuga Taisha. Elsewhere the story has turned. Deer have spread so far that they strip forests and raid farms, and population control is now national policy.

Japanese Serow

Japanese: 氈鹿, カモシカ (kamoshika). Lives: mountain forests of Honshu, Shikoku and Kyushu.

A shaggy goat-antelope, not a deer, and one of Japan’s signature endemic animals. It was hunted hard for its fur and short black horns, then protected as a Special Natural Monument, and the population recovered. Hikers in the Japan Alps meet it standing perfectly still on a slope, staring back.

Tanuki (Raccoon Dog)

Japanese: 狸, たぬき (tanuki). Lives: forests, farmland and city edges from Hokkaido to Kyushu.

Not a raccoon and not a badger, but a wild member of the dog family with a dark mask across the eyes. It lives comfortably beside people, down to the grounds of the Imperial Palace in central Tokyo. Its second life as a shapeshifter with a leaf on its head is told on our tanuki page.

Red Fox

Japanese: 狐, きつね (kitsune). Lives: Honshu, Shikoku and Kyushu; the slightly larger Hokkaido red fox, 北狐, キタキツネ (kitakitsune), in the north.

Foxes hunt mice along the edges of rice fields, and that closeness to the harvest is part of why they became the messengers of Inari, the deity of rice. The thick-coated Hokkaido fox, black legs like socks, is a favorite of winter photographers. For the shapeshifter, see kitsune, and for the character, fox in Japanese.

Brown Bear and Asian Black Bear

Japanese: 羆, ヒグマ (higuma), and 月輪熊, ツキノワグマ (tsukinowaguma). Lives: brown bears on Hokkaido only; black bears on Honshu and Shikoku.

The Hokkaido brown bear is the largest land animal in Japan, and a male’s home range can cover hundreds of square kilometers. The smaller black bear has a pale crescent on its chest, which gives it its Japanese name, the moon-ring bear. The Ministry of the Environment estimates more than 42,000 black bears, yet Shikoku’s population was put at only 16 to 24 in 2017, and on Kyushu the species is considered extinct. Bears now wander into towns more often, so check local warnings before a mountain walk.

Wild Boar

Japanese: 猪, いのしし (inoshishi). Lives: Honshu, Shikoku, Kyushu and the southern islands.

Stocky, bristly and very good at digging up rice paddies, the boar has spread across the countryside alongside the deer. Boar meat once went by the polite name botan, peony, and a boar hot pot is still called botan nabe.

Japanese Dormouse

Japanese: 山鼠, ヤマネ (yamane). Lives: mountain forests of Honshu, Shikoku and Kyushu.

A tiny endemic rodent with one black stripe down its back, small enough to sit in a cupped hand. Through the winter it hibernates curled into a tight ball, its body temperature falling close to freezing. It is protected as a Natural Monument.

Birds of Japan

Red-Crowned Crane

Japanese: 丹頂, タンチョウ (tanchō), or simply 鶴, つる (tsuru). Lives: eastern Hokkaido, all year round.

Japan’s cranes do not migrate. They breed and winter inside Hokkaido, and in the winter of 1952 only 33 were counted. Decades of winter feeding brought the population back to about 1,900, and in March 2026 the Ministry of the Environment moved the species from threatened to near threatened. What the crane means, from long life to a thousand paper cranes, is on our Japanese crane page.

Green Pheasant (National Bird)

Japanese: 雉, キジ (kiji). Lives: grassland and farm edges on Honshu, Shikoku and Kyushu.

The green pheasant is Japan’s national bird, chosen in 1947 by the Ornithological Society of Japan. The reasons were practical and affectionate: it is found only in Japan, it stays all year, it lives near people, and children know it from folk tales. It is one of Momotaro’s three companions, with the dog and the monkey.

Japanese Bush Warbler

Japanese: 鶯, ウグイス (uguisu). Lives: thickets and woods throughout Japan.

Small, olive-brown and rarely seen, the uguisu is heard everywhere in early spring. Its song, written hō-hokekyo, is the sound of the season and a spring word in haiku, and the squeaking “nightingale floors” of old Kyoto buildings, uguisu-bari (鶯張り), are named after it.

Steller’s Sea Eagle

Japanese: 大鷲, オオワシ (ōwashi). Lives: winter visitor to Hokkaido’s Okhotsk coast.

A huge dark eagle with white shoulders and a heavy yellow bill, it arrives from the Russian Far East and hunts fish from the drift ice. The Ministry of the Environment’s 2008 wildlife guide put the number wintering in Japan at about 2,500, roughly half the world’s population.

Blakiston’s Fish Owl

Japanese: 島梟, シマフクロウ (shimafukurō). Lives: old riverside forests of eastern and central Hokkaido.

The world’s largest owl, with a wingspan of about 180 centimeters, it fishes in rivers that stay open all winter. The Ainu honored it as Kotan Kor Kamuy, the god who guards the village. The ministry’s 2008 estimate was about 130 birds in Japan, kept going with nest boxes and winter feeding.

Japanese Crested Ibis

Japanese: 朱鷺, トキ (toki). Lives: Sado Island, Niigata.

Its scientific name is Nipponia nippon, and it was once common across Japan’s rice fields until hunting and habitat loss drove it out of the wild. Captive breeding with birds from China began in 1999, and released ibises have flown over Sado’s paddies since 2008.

Fish and Sea Life

Koi and Wild Carp

Japanese: 鯉, こい (koi); the plain dark carp is 真鯉, まごい (magoi). Lives: rivers, lakes and paddies, and garden ponds everywhere.

Koi are carp. The colored ones, nishikigoi (錦鯉, brocade carp), were bred by farmers in Niigata’s snow country from the early nineteenth century, starting from food fish kept in terrace ponds. The black magoi flies at the top of the carp streamers for Children’s Day on May 5. The legend of the carp that becomes a dragon is on our koi fish page.

Ayu (Sweetfish)

Japanese: 鮎, あゆ (ayu). Lives: clear rivers across most of Japan.

A slim river fish that lives just one year. It hatches in autumn, winters near the sea, and climbs back upriver in spring to graze algae off the stones, defending its patch against rivals. Salt-grilled on a skewer it is the taste of a Japanese summer, and on the Nagara River in Gifu it is still caught by cormorant fishing, ukai (鵜飼い), at night by firelight.

Japanese Spider Crab

Japanese: 高脚蟹, タカアシガニ (takaashigani). Lives: deep water off Japan’s Pacific coast, from Iwate south to Kyushu.

A crab found only in Japanese waters, with the widest leg span of any arthropod on Earth. It climbs into shallower water to spawn around the spring equinox, which is why some fishing towns call it the higan crab. Suruga Bay is its best-known fishing ground.

Reptiles and Amphibians

Japanese Giant Salamander

Japanese: 大山椒魚, オオサンショウウオ (ōsanshōuo). Lives: cool, clean rivers of western Japan.

One of the largest amphibians on Earth, endemic to Japan, and longer than a meter when fully grown. It spends almost its whole long life underwater, so it needs rivers with steady flow and clean water. It is a Special Natural Monument, and in western Japan it has an old nickname, hanzaki, from the story that it survives being split in half.

Japanese Rat Snake

Japanese: 青大将, アオダイショウ (aodaishō). Lives: farmland, woods and old houses from Hokkaido to Kyushu.

The largest harmless snake in Japan, welcome in old farmhouses because it eats the rats in the rice store. An albino population in Iwakuni, Yamaguchi, is treasured as a messenger of the gods and protected as a Natural Monument, and seeing a white snake is still said to bring luck.

Habu

Japanese: 波布, ハブ (habu). Lives: the Amami and Okinawa island groups.

A highly venomous pit viper that hunts rats in the forest and sometimes around houses. It also ends up in a bottle: habushu is Okinawan liquor with a snake coiled inside.

Found Only Here: Endemic and Endangered Animals

Japan’s southern islands were cut off from the continent long before the main islands, and their animals went their own way. On Amami-Oshima, Tokunoshima, northern Okinawa and Iriomote, now a UNESCO World Heritage site, 62 percent of the land mammals are endemic.

Iriomote Cat

Japanese: 西表山猫, イリオモテヤマネコ (iriomote yamaneko). Lives: Iriomote Island, Okinawa, and nowhere else.

A spotted wildcat about the size of a house cat, and a local form of the leopard cat. Iriomote is the smallest island in the world where a wildcat lives. Cars are one of its biggest threats, and the island’s roads carry cat-crossing signs.

Amami Rabbit

Japanese: 奄美野黒兎, アマミノクロウサギ (amami no kurousagi). Lives: the forests of Amami-Oshima and Tokunoshima.

A dark, short-eared, short-legged rabbit with no close living relatives, a survivor of an older line of rabbits from the continent. Mongooses released to fight habu snakes pushed it toward extinction, and a long mongoose control program has given it room to recover.

Okinawa Rail

Japanese: 山原水鶏, ヤンバルクイナ (yanbaru kuina). Lives: the Yanbaru forest of northern Okinawa Island.

Japan’s only flightless bird, with a red bill and red legs, it was not discovered until 1981. It runs instead of flying and faces mongooses, pet cats and traffic.

Tsushima Leopard Cat

Japanese: 対馬山猫, ツシマヤマネコ (tsushima yamaneko). Lives: Tsushima Island, between Kyushu and Korea.

Japan’s other wildcat, a population of the continental leopard cat that stayed on Tsushima. The ministry put it at around 100 animals in 2008, and zoos run a captive breeding program.

Lost Animals: The Wolf and the Otter

The Japanese wolf, 日本狼, ニホンオオカミ (nihon ōkami), was last recorded in Nara Prefecture in 1905, though mountain shrines still honor it as a guardian of the fields; see wolf in Japanese. The Japanese river otter, 日本川獺, ニホンカワウソ (nihon kawauso), was declared extinct by the Ministry of the Environment in 2012.

Animals in Japanese: Names for Learners

Everyday Japanese writes animal names in kanji or hiragana, while zoos, field guides and science textbooks usually switch to katakana, so the same bear can appear as 熊, くま or クマ.

Japanese counts animals with their own counters. Small animals such as cats, dogs and fish take 匹 (hiki), whose sound shifts with the number: ippiki, nihiki, sanbiki. Large animals such as cows, horses and bears take 頭 (tō), and birds take 羽 (wa). Rabbits are traditionally counted with 羽 too, a quirk with several competing explanations.

Animals in Japanese Symbolism

Many of these animals lead a second life in Japanese culture. The crane and the turtle stand for long life, the koi for perseverance, the fox for Inari’s blessing, and the tanuki for good-humored luck outside noodle shops. Our guide to Japanese symbols covers the full set, from the beckoning cat to the tiger. The shapeshifting animals of folklore, the two-tailed nekomata among them, live in the yokai field guide, and the wingless water god has its own page, the Japanese dragon.

Are There Japanese Spirit Animals?

Not in the sense the English phrase usually carries, a personal animal guide. The closest Japanese idea is the shinshi (神使), the messenger animal of a particular kami. The fox serves Inari, the deer serves the gods of Kasuga in Nara, the monkey serves Hiyoshi Taisha, the three-legged crow Yatagarasu serves Kumano, the dove serves Hachiman, and the ox serves Tenjin, the deified scholar Sugawara no Michizane. The nearest thing to a personal animal is your zodiac sign.

The Twelve Zodiac Animals

The Japanese zodiac, eto (干支), runs through twelve animals in a fixed order: rat, ox, tiger, rabbit, dragon, snake, horse, sheep, monkey, rooster, dog and boar. Japan’s twelfth animal is the wild boar where China has a pig, and Japan changes signs on January 1. 2026 is the year of the horse and 2027 the year of the sheep. Find the animal for any birth year with the Japanese zodiac calculator.

Sources and Further Reading

• The Wildlife in Japan, Ministry of the Environment (2008) endemic mammals, the northernmost monkey, sika, brown bear, sea eagle, fish owl, ibis, giant salamander, Okinawa rail
• Amami-Oshima, Tokunoshima, Northern Okinawa and Iriomote, Ministry of the Environment endemic counts for mammals, amphibians and birds, the Iriomote cat, the Amami rabbit, the Okinawa rail, 62 percent endemism
• タンチョウ (Red-crowned crane), The 5th Red Databook, Ministry of the Environment (2026) 33 birds in 1952, about 1,900 today, near threatened
• About the Park, Jigokudani Yaen-koen opened 1964 at 850 meters, the first bather, the 1970 LIFE cover, Shimokita
• 国鳥 (National bird), Nipponica and Heibonsha encyclopedias, Kotobank the green pheasant chosen in 1947, and why
• ツキノワグマ (Asian black bear), Kyodo News glossary, Kotobank more than 42,000 black bears, 16 to 24 on Shikoku, extinct on Kyushu

FAQ

What animals live only in Japan?

Japan’s Ministry of the Environment counts 42 endemic species among 108 land mammals and 65 among 74 amphibians, while only 11 of 633 bird species are endemic, because birds travel. Well-known examples are the Japanese macaque, the Japanese serow, the Japanese dormouse, the Amami rabbit, the Iriomote cat, the Okinawa rail, the Japanese giant salamander and the green pheasant.

What is Japan’s national animal?

Japan has no official national animal. Its national bird is the green pheasant, kiji, chosen by the Ornithological Society of Japan in 1947. The red-crowned crane works as an unofficial emblem, and nishikigoi are often called the national fish.

Are there bears in Japan?

Yes, two species. Brown bears live only on Hokkaido and are the largest land animals in Japan. Asian black bears live on Honshu and Shikoku, where the Ministry of the Environment estimates more than 42,000. Kyushu’s black bears are considered extinct.

What are the snow monkeys?

They are Japanese macaques, the northernmost monkeys in the world. The famous troop at Jigokudani Yaen-koen in Nagano soaks in a hot spring through the winter, a habit that began when a young monkey climbed into an inn’s outdoor bath.

Are there wolves in Japan?

Not anymore. The Japanese wolf was last recorded in Nara Prefecture in 1905. It survives as a guardian figure at mountain shrines such as Mitsumine in Saitama, honored for keeping deer and boar out of the fields.

Does Japan have spirit animals?

Not in the modern sense of a personal animal guide. The nearest Japanese idea is the shinshi, a kami’s messenger animal, such as the fox of Inari or the deer of Kasuga. Asked for a personal animal, most people in Japan would name their zodiac sign.