Kurosawa Dia

Dia is an elegant girl with long, straight jet-black hair styled with blunt hime-cut bangs and striking turquoise eyes. She is distinguished by a small beauty mark located just below the right side of her lips. She typically maintains a composed and dignified posture, often seen wearing her formal Uranohoshi Girls' High School sailor uniform or intricate red-themed stage costumes.

Refined, formal, strict, perfectionistic, hardworking, mature, and passionate.

Student Council President and School Idol

Born as the eldest daughter of the prestigious and wealthy Kurosawa family, Dia was raised with a deep respect for tradition and a strong sense of duty. After a failed attempt to form a school idol group during her first year, she initially hid her love for idols and strictly opposed the creation of Aqours to protect her friends from disappointment. She eventually joined the group as its third-year leader and mentor, using her immense knowledge of idol culture to help the team reach the national stage.