Ruby

Ruby Hoshino is Ai Hoshino's daughter and an aspiring idol in OSHI NO KO.

Ruby's public persona in OSHI NO KO

Reincarnated with memories of a terminally ill girl who admired Ai, she joins the revived B-Komachi and pursues the stage her mother once occupied.

Ruby's career and collaborations

Her optimism and love of performance darken after discovering the violence surrounding her family, drawing her into the same search for truth that drives Aqua.