The How & Why
198430m / ep1 season
KidsAnimation
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.
Director: Kimiyoshi Soga
Episodes
Choose a season and select an episode to start watching.
Loading episodes
Cast
Naomi Matsui
お姉さん
