Synopsis
Why is seawater salty? What causes volcanoes to erupt? Why don't man-made satellites fall from the sky? What makes people sleepy? Answers to these questions and more are in this animated title which explores topics of nature, customs, and technology.
Personnages
お姉さん
Principal
松居直美
Équipe
- Kimiyoshi SogaRéalisation
- 伊部晴美Musique
