Miku Izayoi, often called the "Diva," is the sixth Spirit to appear in Date A Live. Once a human, Miku gained her Spirit abilities around the same time Shido met Tohka. Known for her idol career and stunning voice, Miku’s life took a dramatic turn when her trust was betrayed, leading her to develop a strong aversion to men. 

However, her interactions with Shido gradually softened her stance, and she even allowed him to seal her powers. Miku remains one of the most memorable characters, blending her deep-seated fears and vulnerabilities with her flamboyant idol persona.

Personality & Appearance

Credits: date-a-live.fandom.com

Miku is a striking young woman with long, light indigo hair styled in a hime cut and adorned with a yellow flower clip. Her silver eyes add to her captivating presence, which complements her glamorous, meticulously maintained figure. Her Astral Dress is primarily yellow with white and blue accents, complete with lilies and crescent moons, enhancing her ethereal look. 

Despite her fame, Miku initially showed arrogance and distrust, particularly toward men, shaped by her troubled past. Over time, her defenses lowered, revealing a warmer, flirtatious side—especially with Shido and her close friends. Her transformation from a mistrustful idol to a supportive friend showcases her complex, evolving character.

Powers & Abilities

Credits: Production IMS

As the Spirit of sound, Miku wields Gabriel, an Angel that channels her vocal abilities in versatile ways. Miku is a potent long-range combatant, using her voice to manipulate and control others.

• Gabriel: This powerful organ lets her control sound and induce various effects through her singing:
  • March: Enhances the physical strength of listeners.
  • Rondo: Restrains movement with sound waves.
  • Solo: Brainwashes listeners, bending their will to Miku’s desires.
  • Requiem: Eases pain with calming tones.
  • Fantasia: A culmination of her abilities, amplifying healing and boosting strength over a large area.
• Wizard Abilities: Miku can use Realizer technology, generating a Territory shield to protect allies during battle.

Trivia

• Miku’s stage name, Yoimachi Tsukino, includes kanji for “evening” and “moon,” capturing her ethereal charm.
• Her title as the "Diva" was earned for her incredible singing, though initially, she suffered a traumatic loss of her voice due to betrayals by former male fans.
• Miku affectionately refers to Shido as “darling,” showcasing her admiration and newfound trust in him.