Mai Ninomiya

Mai Ninomiya is Tsuneo's junior at the diving shop where he juggles his part-time gig. She's the kind of girl who lights up a room with her vibrant energy, always sporting a sun-kissed smile and vibrant hair that seems to dance in the ocean breeze. With a passion for the underwater world, she’s quick to pick up new tricks and often gets lost in daydreams about the mysteries beneath the waves. Whether she’s chatting about marine life or showing off her diving skills, Mai has a knack for making everything feel like an exciting adventure, and she brings a fresh spark to the team.