The Tying the Knot with an Amagami Sister TV anime will begin airing sometime this year. A teaser trailer and character visual were released.
Yuujirou Abe (Konosuba: An Explosion on This Wonderful World!, the upcoming Konosuba Season 3) is directing the show at Drive. Other revealed staff include Hiroshi Watanabe (Meiji Tokyo Renka: Yumihari no Serenade and Meiji Tokyo Renka: Hanakagami no Fantasia director) as assistant director, Yasuko Aoki (The Demon Prince of the Momochi House) as series composer, and Ryou Kawasaki and Tomoyuki Kono as music composers.
The main cast members are Ryouta Suzuki as Uryuu Kamihate, Sumire Uesaka as yae Amagami, Kaede Hondo as Yuna Amagami, and Shion Wakayama as Asahi Amagami.
Marcey Naito‘s Tying the Knot with an Amagami Sister manga began as a one-shot in Weekly Shonen Magazine in 2020 and started serialization in 2021. Thirteen tankoubon volumes have been released as of December 2023 under the Kodansha Comics label.
Source: @amagami_anime