List of Oshi no Ko characters
Wikimedia list article

The Japanese manga series Oshi no Ko features an extensive cast of characters created by Aka Akasaka and Mengo Yokoyari. The story follows a doctor and his recently deceased patient, reborn as twins to a famous Japanese musical idol, navigating the highs and lows of the Japanese entertainment industry as they grow up together through their lives.
Main characters
Ai Hoshino
Voiced by: Rie Takahashi (Japanese); Donna Bella Litton (English)
Portrayed by: Asuka Saitō
Ai Hoshino (星野 アイ, Hoshino Ai) is a selfless, empathetic but altruisticly deceptive pop idol who rose from humble beginnings. Raised in an orphanage after her parents' absence, she is scouted at age 12 by Strawberry Productions president Ichigo Saitō. Initially doubting she could be an idol due to her inability to understand love, she learns to perform affection for fans, eventually becoming the centerpiece of B-Komachi. At 16, she secretly carries twins, Aquamarine and Ruby, pausing her career to start a family. Returning to idol work after their birth, she is murdered at 20 by an obsessed fan. In her final moments, she realizes her genuine love for her children. Her death drives Aqua to pursue acting as part of his quest for vengeance. Her name, meaning "starry eye", references the distinctive six-pointed stars in her and her children's eyes.
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