Character profile
Ruby Hoshino
星野ルビーBiography
Ruby Hoshino is Ai Hoshino's daughter and the younger twin sister of Aquamarine Hoshino.
Story spoilers
In her previous life, Ruby was Sarina, a patient under Goro's care whose illness kept her from pursuing her dream of becoming an idol. Reincarnated as Ruby, she works toward becoming an idol like Ai and joins Strawberry Productions' effort to revive B-Komachi with Kana Arima and Memcho.
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