The fourth and final season of the Attack on Titan anime television series subtitled Attack on Titan: The Final Season, is produced by MAPPA, chiefly directed by Jun Shishido, and directed by Yūichirō Hayashi, replacing Tetsurō Araki and Masashi Koizuka respectively. Scriptwriter Hiroshi Seko took over the series composition from Yasuko Kobayashi, and Tomohiro Kishi replaced Kyōji Asano as character designer due to the series switching production studios.[1] The season covers the “Marley” (chapters 91–116) and “War for Paradis” (chapters 117–139) arcs from the original manga by Hajime Isayama. Source Wikipedia Attack on Titan Season 4 Part 2
The season follows Gabi Braun and Falco Grice, young Eldian Warrior candidates seeking to inherit Reiner‘s Armored Titan four years after the failed mission to claim the Founding Titan. Marley plans to invade Paradis to strengthen their weakening military and recover the Founding Titan. With the Survey Corps on the Marley shoreline, Gabi, Falco, Reiner, and other Titans go to war with the Paradis soldiers as Eren Jaeger reveals his new plan of attack on the Marleyan invaders: annihilation.
As both sides take a heavy death toll, both the Marleyan Warriors and the Survey Corps must question the best approach to claiming victory over the other side. Eren’s comrades begin to realize that he has begun to walk down a questionable path, while Gabi and Falco must combat their internal tensions over the supposed “devils” of Paradis.
The season premiered on NHK General TV on December 7, 2020 at 12:10 a.m. JST. In the United States, Adult Swim‘s Toonami programming block began airing Funimation’s English dub on January 10, 2021 at 12:30 a.m. EST/PST. A second part of the season will begin airing on NHK General TV on January 10, 2022 at 12:05 a.m. JST