This one exists mostly in memory now. A single episode of pure comfort, built around a song so gentle it feels like something your grandmother hummed while making tea. The animation doesn't try to impress you, it just holds space for the music, and that restraint is exactly what makes it work.

Mama to Go-go is a single music video made for the song of the same name, performed by Mieko Hirota with the Suginami Jidou Gasshoudan. The video aired as part of NHK's Minna no Uta program. Today it is regarded as lost media, so the footage itself is not known to survive.