Most Popular Pets in Japan
Quick answer
In Japan, cats have overtaken dogs as the most numerous companion animals. Small dog breeds, indoor cats, ornamental fish such as goldfish and koi, and small caged pets suit compact homes.
Pet culture in Japan
Japan Pet Food Association surveys show pet cats outnumbering pet dogs in recent years — a shift that fits apartment living and busy city schedules. Small breeds such as Toy Poodles and Chihuahuas dominate the dog market, while native Shiba Inu and Akita remain cultural icons. Cat cafés, goldfish festivals, and ornamental koi ponds are all part of everyday pet culture.
The most popular pets in Japan
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Cats
Now the most numerous pet in Japan; Cat Day (22 February) is widely celebrated.
Browse all cat breeds -
Dogs
Small breeds dominate; Toy Poodles, Chihuahuas, and Shiba Inu lead popularity lists.
Browse all dog breeds -
Fish
Goldfish are a summer-festival tradition; ornamental koi are treasured in garden ponds.
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Small caged pets
Hamsters, rabbits, and small birds suit apartments short on floor space.
Interesting facts about pets in Japan
- Japan Pet Food Association data show pet cats overtaking pet dogs in national counts.
- Japan popularised the modern cat-café boom, where visitors relax among resident cats.
- High-quality ornamental koi bred in Japan can sell for very high prices and live for decades.
How we ranked pets in Japan
Population leadership for cats versus dogs follows Japan Pet Food Association ownership surveys. Rankings of other pets reflect common household and specialty-keeping patterns reported in Japanese pet-industry summaries.
Frequently asked questions about pets in Japan
What is the most popular pet in Japan?
Cats are the most numerous pet in Japan according to recent Japan Pet Food Association surveys, having overtaken dogs. Both remain widely kept.
Why are small dogs so popular in Japan?
Small breeds fit city apartments and dense urban living better than large working dogs, so Toy Poodles and Chihuahuas dominate registrations and sales.
Are fish popular pets in Japan?
Yes. Goldfish are tied to summer festivals, and ornamental koi carp are kept in garden ponds as living artwork.