OSHI NO KO Final Season Reveals First Teaser Visual and Trailer

OSHI NO KO Season 4, confirmed as the anime’s final season, has revealed a new teaser visual and trailer. The announcement was made during the Ichigo Production Fan Thanksgiving 2026 event on August 16. The adaptation is based on the manga written by Aka Akasaka and illustrated by Mengo Yokoyari. Doga Kobo animated the first three seasons, beginning with the first season in 2023, followed by the second in 2024 and the third in 2026. The principal cast includes Takeo Otsuka as Aqua, Yurie Igoma as Ruby, Megumi Han as Kana, Manaka Iwami as Akane, Rumi Okubo as Mem-cho, and Rie Takahashi as Ai. The teaser marks the first major promotional material for the concluding season, but its broadcast date has not yet been announced.

Anime Corner, Ken Pueyo – OSHI NO KO Season 4 (Final Season) Teaser Visual and Trailer Revealed – 16th August 2026