Amano Aki visits her mother Haruko and maternal grandmother Natsu during a summer vacation in Kitasanriku. Initially hesitant about diving, she's captivated by Natsu's role as a woman diver known as an "ama." This experience transforms her perception of life in the bustling city of Tokyo, where she feels confined indoors most of the time. Seeing Natsu dive under fierce waves leaves Aki deeply inspired and motivated to pursue a career in diving.
Amachan
A young girl from Tokyo relocates to the Tohoku region as an ama diver.
