An 18-year-old girl named Hanasato Minori is an optimistic, hard-working young woman. A 19-year-old woman, Kiritani Haruka is charismatic, composed, and bold, and is not afraid to speak back to her friends and tease them. Sports are her thing, she's competitive. Momoi Airi, age 20, is a very strong-minded person. Some may find her pushy, but she is trustworthy and reliable at the same time. Hinomori Shizuku is a 21-year-old, who has a kind and mature personality, with a good sense of humor.