Oshi no Ko Confirms Its Fourth Season as the Anime's Finale

The anime Oshi no Ko will have a definitive conclusion. The production confirmed that the fourth season will be the final season of the adaptation, as announced at the Ichigo Production☆Fan Thanksgiving 2026 event held on August 16. The reveal came with a teaser visual and a promotional trailer.

Studio Doga Kobo, responsible for the previous three seasons, returns for this final installment. The premiere date has not yet been announced, but Crunchyroll has already confirmed it will stream the season when it debuts.

The series adapts the manga written by Aka Akasaka and illustrated by Mengo Yokoyari, which concluded its serialization in Weekly Young Jump in 2024. With the original material complete, the production team has a defined ending to steer the adaptation toward.

The story follows the twins Aqua and Ruby, children of the idol Ai Hoshino, as they navigate the Japanese entertainment industry pursuing their own goals: Ruby seeks to shine like her mother, while Aqua delves into the darker side of show business to uncover the truth behind the family tragedy.

Originally published on Anitsu by Sebastián Mamani. Text reviewed and cross-checked for DonOtaku on November 5, 2026; the original date is preserved.