"The first volume of the soundtrack to Tanoshii Muumin Ikka. Although a little selection of BGM but, it's the most greatest ones, and most highlight in the series."

Composed by Sumio Shiratori. The singer is his wife, Emiko Shiratori.

"This is the second CD soundtrack to Tanoshii Muumin Ikka. Again, It's contains a little selection of BGM but good ones. It have a little drama (narration and performance of the voice talents) but isn't destroy the music you want to hear. Each BGM track have a compilation of three or four BGM inside. It have Yume No Sekai He and Tooi Akogare as TV Size and Karaoke."