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Land mammals

Japanese hare

Amazing fact

Japanese hare young are born with open eyes and a full coat of fur.

多摩動物公園
Japanese hare in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Japanese hare young are born with open eyes and a full coat of fur.

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THE REAL WORLD

The real Japanese hare

Scientific name
Lepus brachyurus
Japanese name
ニホンノウサギ
Group
Land mammals
Class
Mammalia
Order
Lagomorpha
Family
Leporidae
Genus
Lepus
Facts about the real animal.

This page covers the Japanese hare as a species; the Tohoku hare of snowy regions and the Kyushu hare of regions with little snow are among its subspecies.

01

This hare is found naturally in Japan and nowhere else, living in grasslands and forests on Honshu, Shikoku and Kyushu.

02

It does not dig burrows. It rests in thickets or behind rocks by day and comes out at night to grassy places with plenty of food.

03

It eats grass, leaves and bark. In northern Japan, when snow covers the grass in winter, it eats buds and seedlings.

How the Japanese hare lives

They usually move about alone. In some regions, their brown summer coats turn white in winter. The young can move around soon after birth.

多摩動物公園University of Michigan Animal Diversity Web多摩動物公園

Basic data

Size
Head and body length: 48–54 cm多摩動物公園
Weight
2.2–2.9 kg多摩動物公園
Lifespan
up to 4 years in the wildUniversity of Michigan Animal Diversity Web
Active
At night (nocturnal)多摩動物公園
Diet
Tree buds, leaves, grass, branches, and bark多摩動物公園
Range
Japan: the Pacific side of Honshu from Tohoku southward, Shikoku, and Kyushu多摩動物公園

Where the Japanese hare has been recorded

World map with dots where the Japanese hare has been recorded
Each dot marks a place with observations or specimens shared on GBIF. Some records are of animals that strayed or were brought by people, so the dots are not always where the animal lives.

Records: GBIF.org (CC0 and CC BY 4.0 records, retrieved 2026-11-07). Map: Natural EarthSee the records on GBIF

Watch wild animals from a distance. Do not touch or feed them, and take care of the places where they live.

Names around the world

简体中文
日本兔
繁體中文
日本兔
Português (Brasil)
Lebre-japonesa

Names come from Wikidata and iNaturalist records. Where a language has no recorded name, we use the scientific name.

Sources and how we check

We check each fact against its source. The illustrations simplify how the real animal looks.

The classification (class, order, family, genus) follows Wikidata records, checked against GBIF. Classifications can change as research goes on.

The basic data are the values given in each source. They vary with how the animal is measured, whether it is male or female, and whether it lives in the wild or in captivity.

This page was translated from the original Japanese with the help of AI.

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When you meet the Japanese hare, look for this

  • Look at their fur, which varies from brown to reddish brown.

Animals do different things from day to day, so you may not always see this.

University of Michigan Animal Diversity Web

EXHIBIT INFORMATION

Places that keep or show the Japanese hare

Zoos, aquariums and other places whose official websites say they keep or show this animal.

Kanto

Displays can change with the animals’ health and the seasons. Check each facility’s official website before you go.