Pets are like your family. 
I know that very well because
I have 2 dogs and 2 cats at home myself.

If you are thinking about bringing your pets to Japan,
you may, but there are many things you need to know.
And you really should start preparing for it at least
6 months before your arrival date.

If it's only a short period of time you are living in Tokyo or
anywhere in Japan, I'd say leave your pets at home
get someone you can rely on to look after your pets 
while you are away. 
 
Stress to the pets during two flights,
trips to and from the airport, and being caged 
for a long fight hours plus more hours for the quarantine,
would be too much, poor things!








If you really want to bring them with you, then please
visit Ministry of Agriculture, Forestry and fisheries of Japan
Animal Quarantine Service web-site:  
http://www.maff-aqs.go.jp/english/index.htm

Rules are different between the regions, countries
with a history of Rabies and Rabies-free countries.

I hope all of you and your pets are happy in Japan