Mitsuko Horie's voice carries you through something that feels less like a music video and more like remembering a childhood moment you'd forgotten. The animation doesn't rush to impress you, it just sits with the song, letting the melody do what the visuals can't. One episode is all it takes to make you want to hear that song again.

Monkey Puzzle is a single-episode music video for the song of the same name, performed by Mitsuko Horie. The piece was featured on Minna no Uta, a program broadcast by NHK.