Mammal
Brown Bear
The widespread bear of the Northern Hemisphere
Animals in Japan
Japan's islands range from snowy Hokkaido to subtropical Okinawa — snow monkeys, tanuki, sika deer, and coastal dolphins.
11 species in our guide are native to Japan.
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Reptile
Loggerhead Sea Turtle
The powerful-jawed sea turtle
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Fish
Clownfish
The reef fish that lives among stinging tentacles
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Fish
Sand Tiger Shark
The toothy aquarium shark
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Mammal
Sea Otter
The tool-using keystone of the kelp forest
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Bird
Great Spotted Woodpecker
Europe's drumming carpenter
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Bird
Grey Heron
The patient wetland hunter
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Fish
Koi
The ornamental carp of garden ponds
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Invertebrate
Sea Bunny
The tiny nudibranch that went viral for looking like a miniature rabbit
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Fish
Blue Tang
The bright blue reef fish from Finding Nemo
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Invertebrate
Giant Squid
The elusive deep-sea giant with enormous eyes
FAQs about animals in Japan
What animals are native to Japan?
Japan is home to 11 species in our guide, including Brown Bear, Loggerhead Sea Turtle, Clownfish, Sand Tiger Shark, Sea Otter, and more. Each profile covers habitat, diet, and conservation status.
Where can I learn about wildlife in Japan?
Browse the species below for answer-first guides with range maps, FAQs, and comparison pages. For broader context, see our Animals of Asia region page.
Are any animals in Japan endangered?
Several species native to Japan are listed as Vulnerable, Endangered, or Critically Endangered on the IUCN Red List. Check individual profiles for current status and how to help.