Shuugo Amihama

Shuugo Amihama is a water polo club member at Yamaminami High School, known for his cool demeanor and exceptional intellect. During middle school, he established himself as a formidable competitive swimmer, driven by an intense desire to surpass his older brother Riku Momosaki. When Riku shifted his focus to water polo, Shuugo found himself at a loss and temporarily stepped away from the sport. However, his relentless competitive spirit eventually reignited, pushing him to return to the water and join the water polo club as a bold new challenge against his brother.