Hiro

Living directly below Yuno’s apartment, this dependable senpai is one year older than Yuno and Miyako. While she strives to be a supportive mentor to the younger girls, she often struggles with frequent dieting cycles driven by intense weight concerns and occasional sweet cravings. As a long-time childhood friend of Sae, she serves as a vital pillar of strength, providing essential emotional support whenever Sae faces stressful deadlines or personal crises.