I got new CD

Do you know this CD?
This is TV drama's theme song. Drama's name is "Marumo no Okite".

I like this drama, because children and dog are very very cute.
And recently this drama's ending dance is popular.

I also like this dance, because children give me healing.
I work in elementary school, so I want to dance with children.

If you can dance this one, maybe you become popular person!