Oshi no Ko Season 3 Reveals Ending Theme by Natori and First Trailer

The third season of Oshi no Ko will premiere on January 14, 2026, with music creator Natori performing the ending theme song "Serenade." The first promotional video, main visual featuring Aqua, Ruby, Akane, Kana, and MEM-cho, and individual character visuals have been released, along with announcements for a Christmas tree lighting ceremony and advance screening event.