Iruka Sakimiya is a central character in the anime series Dolphin Wave. She is known for her vibrant energy and relentless determination. As a skilled dolphin rider, Iruka is passionate about ocean conservation and often leads efforts to protect marine life. Her unique ability to communicate with dolphins sets her apart, making her an invaluable asset to her team. Iruka's role in the series is pivotal, as she often inspires those around her with her courage and compassion, driving the narrative forward through her adventures and personal growth.