Kaguya-sama wa Kokurasetai: Otona e no Kaidan (2025) 31/12/2025 22:28 Kaguya-sama: Love Is War - Stairway to AdulthoodTV Special Winter 2026, released by the studio A-1 Pictures, under the direction of the director Hatakeyama Mamoru, in the genre Comedy, Romance, School, Seinen. Song "Abunai Kioku", the opening single performed by "Suzuki Masayuki feat. Koga Aoi". Song "Aka to Ao", the ending single performed by "Koga Aoi". Anime / TV Special / Manga