A Japanese zoo is celebrating a special day for one of its residents. Fans from around the world have sent messages to mark the occasion. The monkey, now one year old, was once known for holding a certain toy, but that is no longer the case.

The zoo's efforts to care for the monkey after it was abandoned have been successful. It has developed and grown, and is now interacting with other monkeys. Large crowds still gather to see the popular animal.

Further information about the monkey's story and its life at the zoo can be found through NBC 5 Dallas-Fort Worth. The monkey has received a significant number of birthday cards, a testament to its enduring popularity.