Mizuki Yayoi Repack <UHD 2027>

Visually, Yayoi is known for her distinctive "ahoge" (the single, perpetually active hair antenna) and her bright, wide-eyed smile. Her casual attire often revolves around yellow hoodies or sportswear, reinforcing her energetic, down-to-earth nature. Unlike the more ethereal or refined idols in the roster—such as Chihaya Kisaragi or Miki Hoshii—Yayoi’s look screams "girl next door."

The climax of the episode occurs when Yayoi fractures her foot during rehearsal but hides the injury because she cannot afford to take time off. The Producer discovers the injury, and for the first time, Yayoi breaks down. She cries not from physical pain, but from the fear of letting her family and her unit down. This moment humanizes her more than any magical girl transformation ever could. Mizuki Yayoi

In the Idolm@ster: Shiny Colors era and beyond, Yayoi has evolved. She is no longer just "the poor girl." Recent storylines show Yayoi mentoring younger idols, using her experience of struggle to guide them. She has become the maternal figure of 765 Pro, the person the Producer goes to for morale checks. Visually, Yayoi is known for her distinctive "ahoge"