Kokekkou-san  

Wageul-wageul Kokomom, 와글와글 꼬꼬맘, コケッコーさん, Kokomom

Full CG anime series based on artist Karoku-Kobos series of Kokekko-san picture books. The story about the daily life of Kokekko-san, a motherly egg with chicken features that raises her chicks. Each episode is a 2-part story.(Source: AniDB)

This was a collaboration between Japan and South Korea. The CG animation production was completed in South Korea, and the series music and stories were written in Japan.