Attack on Titan series feature an extensive cast of fictional characters created by Hajime Isayama. The story is set in a world where humanity lives in cities surrounded by enormous walls; a defense against the Titans, gigantic humanoids that eat humans seemingly without reason. The story initially centers on Eren Yeager with his childhood friends Mikasa Ackerman and Armin Arlert, who join the military to fight the Titans after their home town is invaded and Eren's mother is eaten. They are ... The Attack Titan (進撃の巨人 Shingeki no Kyojin?)[12] was one of the Nine Titans that could see through the memories of both its past and its future holders, and has fought for freedom throughout the generations. While all of the Nine Titans could receive memories of past inheritors, the Attack Titan could also receive memories of inheritors yet to come. Zeke Jaeger described it as "the power to transcend time", speculating that Eren sent specific memories to Grisha to suit him.[13 ... We have explained everything you need to know about the nine titans in Attack on Titan, along with their powers, successors, and roles. Attack on Titan characters have been co-opted as symbols by the Nordic Resistance Movement. [169] Manga artist Makoto Yukimura, creator of Vinland Saga, stated in an interview that he admired Isayama for his work on Attack on Titan, due to his ability to handle the entire plot until the end, especially from the 20th volume.