Is Attack on Titan: Smoke Signal of Fight Back coming back?

Attack on Titan: Smoke Signal of Fight Back ended on August 15, 2015, after its initial release. The show was available on the web channel dTV and is no longer airing. It was a short series with a total of three episodes, all released on the same day. The series concluded its story within a single season, and there are no upcoming episodes or seasons planned.

The series was a fantasy and action-themed story set in a world where humanity was forced to hide behind massive walls to escape deadly Titans. It depicted the efforts of troops who trained tirelessly to fight the Titans and protect what remained of human civilization. The plot focused on the ongoing struggle to repair the walls destroyed by the Titans and uncover their vulnerabilities, with characters like Hange leading research efforts.

The cast included Satomi Ishihara as Hanji Zoe, Yūta Hiraoka as Izuru, Nanami Sakuraba as Sasha, Shu Watanabe as Fukushi, and Rina Takeda as Lil. Its episodes had a runtime of approximately 38 minutes each.