Shunsuke Azuma balances his first year at Shiro High School with dedicated participation on the boys’ rhythmic gymnastics team. Hailing from Chiba’s coastal communities, he grew up immersed in his family’s surf-shop operations and seasonal beach tea house, where childhood years were shaped by swimming and surfing. His fascination with rhythmic gymnastics ignited during junior high after witnessing the fluid, acrobatic movements of screen heroes, compelling him to explore the sport. At Shiro High, he channels his aquatic athleticism and kinetic inspiration into team performances, striving for excellence in competitions such as the inter-high tournament. While his exact techniques remain undefined, his coastal upbringing subtly informs his agility and dynamic execution, positioning him as an adaptable contributor to the team’s collective ambitions.