Blue Sea Girl

Little Hinata Hikaru (voiced by Suzuki Eri) is a cheerful and carefree girl. She is too nervous and often does stupid things that make people laugh without thinking. Oki Futaba (voiced by Kayano Ai) is just the opposite of her. She is silent, introverted, timid and fearful, and often loses the chance to make friends because of her personality. But fate brings these two girls with very different personalities together, and they join the diving club together. Although Ninomiya Ai (voiced by Saori Onishi), who appears to be very violent on the surface, actually has a gentle and considerate side, Ninomiya Makoto (voiced by Yuichiro Umehara), who is in charge of complaining, and Firebird Manato (voiced by Ito Shizu), the consultant of the diving department, who is full of love for diving sports, surrounded by friends and teachers, Futaba gradually built up self-confidence and found the goal and direction of hard work.