Turuturutu Narongi(2004)

Turuturutu Narongi

Somewhere in this world, there is a town named Lala in a forest called Lulu. This is the home of Nalong and many other furry little creatures.
Nalong lives with his father and 10 brothers, and attends elementary school. His friends are an otter named Ukkya, an ostrich named Tajori, and the Mandu brothers, who were accidentally made by the famous inventor Professor Penguil.

(Source: Wikipedia)