Which country is this animal endemic to?

The Java mouse-deer is a species of even-toed ungulate in the family "Tragulidae". When it reaches maturity it is about the size of a rabbit, making it the smallest living ungulate. It is found in forests in Java and perhaps Bali,(Indonesia) although sightings there have not been verified.

Historically, the mouse-deer has featured prominently in Malay and Indonesian folklore, where it is considered a wise creature. This character, Sang Kancil (pronounced “Kahn-cheel”), is a diminutive but wise mouse-deer. Sang Kancil is a tiny and cunning hero who, through his intelligence, is able to prevail over his larger tyrants and foes.