[Oshi No Ko] Season 4

Synopsis

Continues the story of [Oshi No Ko] Season 3

After finding fulfillment at Lala Lai Theatrical Company, Aquamarine "Aqua" Hoshino redirects his focus away from revenge and toward advancing his career, landing a regular spot on the variety show Dig Deep! Chase the Impawsible. Despite his progress, Aqua remains troubled by memories of his mother, leading him to distance himself from Kana Arima, who struggles to enjoy the growing fame of her idol group, B-Komachi. Following the unsettling revelation made during B-Komachi’s latest music video shoot, Aqua's sister, Ruby, becomes determined to uncover the truth behind the deaths of those close to her. With help from another person also impacted by Ai Hoshino's tragic death, Ruby climbs the ranks, employing any means necessary to achieve her goals.