My daughter likes to watch TV. Especially, she loves NHK educational TV and "いないいないばぁっ！" which is a TV show for kids. There are two main characters are called Yuki, is a little girl and Wanwan, is a dog. My baby likes a following song is "わ〜お！".
Actualy, Wanwan is played by a voice actor. Details are in a following article.