Dia Kurosaki

Lore & Background

As a longtime admirer of the legendary school idol group μ's, Dia initially struggles to balance her strict, perfectionist nature with the more carefree attitudes of her fellow Aqours members. However, her deep knowledge of idol culture and her fierce loyalty to her friends make her an invaluable strategist and a pillar of the group. Together with her sister Ruby and the other members, she works to create a unique identity for Aqours and shine in their own way.

In Their Own Story

The morning sun filtered through the high windows of the Uranohoshi classroom, illuminating dust motes dancing in the air. Dia stood before her new classmates, clutching a flyer she had designed herself. Her heart hammered against her ribs, not from fear, but from a fierce, burning hope. 'We can make something that no one else has ever seen,' she declared, her voice steady despite the silence of the room. It was in that quiet moment, seeing a spark of curiosity in a classmate's eyes, that Dia knew the first step toward Liella! had been taken.

Reader's Guide

Dia Kurosaki began her idol journey by transferring to Uranohoshi Girls' High School, a place where the concept of school idols was entirely unknown. As the de facto leader and initial center of Liella!, she acts as the group's anchor, guiding members who come from vastly different backgrounds. Her signature songs often reflect themes of hope, new beginnings, and the courage to step into the unknown. Her relationship with Kanata Konoe is pivotal; together they form the core of the group's formation, with Dia providing the vision and Kanata offering a grounded perspective. Over time, Dia evolves from an idealistic transfer student seeking to prove herself into a mature leader who understands that true strength lies in trusting her teammates. Her growth is marked by learning to share the spotlight and realizing that Liella!'s success depends on every member's unique voice.

Did You Know?

• Dia was originally a fan of μ's and often references their legacy, but she is not a transfer student from Otonokizaka.
• She is known for her distinctive twin-tail hairstyle, which she wears throughout the series.
• Dia often takes on the responsibility of planning events and strategies for Aqours' activities.