
Chizuru HIMENO
Chizuru Himeno is a high school student who lives in a small town by the sea. She is a member of the diving club and loves to spend her time underwater. She is also a bit of a loner and doesn't have many friends.
One day, Chizuru meets a new student named Futaba Ooki. Futaba is also a member of the diving club and is very outgoing and friendly. Chizuru is initially put off by Futaba's personality, but they eventually become friends.
Through Futaba, Chizuru learns more about the diving club and the people in it. She also starts to open up more and make new friends. Chizuru eventually finds her place in the club and becomes a valuable member.
One day, Chizuru and the rest of the diving club go on a trip to a nearby island. While they are there, they encounter a group of dolphins. Chizuru is amazed by the dolphins and is able to connect with them on a spiritual level.
This experience changes Chizuru's life. She realizes that she has a deep connection to the ocean and that she wants to dedicate her life to protecting it. Chizuru goes on to become a marine biologist and works to protect the ocean environment