Attack on Titan: No Regrets

Attack on Titan: No Regrets is a prequel side story set before the events of Attack on Titan. It follows Levi, long before he earns a reputation as humanity's strongest soldier, when he lives as a criminal in the underground city beneath the Walls. There he survives alongside his two closest companions, Isabel Magnolia and Farlan Church, in a place the surface world would rather ignore.

The central conflict begins when Erwin Smith, a commander of the Survey Corps, approaches Levi and his friends with an offer that could change the course of their lives. Accepting it pulls them out of the underworld and into the war against the Titans, where trust is scarce and every decision carries a heavy price. Levi must weigh loyalty to the people he grew up with against the possibility of a different future.

As the story moves between the underworld and the Survey Corps, it examines how a street criminal and a calculating military leader come to be bound by a shared purpose. The tale was told as a manga written by Gun Snark and illustrated by Hikaru Suruga, based on a visual novel, and was also adapted into a two-part original animation.

Attack on Titan: No Regrets originated as a manga written by Gun Snark and illustrated by Hikaru Suruga, based on a visual novel of the same name. It is a prequel spin-off of Hajime Isayama's Attack on Titan and was published in Japan by Kodansha, with Kodansha USA handling the North American release.

The work was adapted into a two-part original animation DVD. The installments were released between December 9, 2014 and April 9, 2015, and the production is listed with two episodes running about 28 minutes each. An English dub was produced, and the OVA has been available through Crunchyroll.

As a prequel, the production focuses on Levi's earlier life, following him during his time as a criminal in the underground city alongside Isabel Magnolia and Farlan Church before Erwin Smith recruits him into the Survey Corps. This places the work's production context in the period before the main Attack on Titan narrative, with the source credited as a visual novel.

Attack on Titan: No Regrets sits outside the main storyline of Hajime Isayama's Attack on Titan, functioning as a prequel spin-off rather than a continuation of the central narrative. Its events precede the main series, so it can be approached independently, though its weight lands hardest for audiences already familiar with Levi Ackerman and Erwin Smith.

The work exists in several linked forms. It originated as a visual novel, then became a manga written by Gun Snark and illustrated by Hikaru Suruga, published by Kodansha. A two-part original animation DVD followed, released in 2014 and 2015, representing the anime side of this entry's record.

Because it is a side story, it does not replace or retell the parent Attack on Titan story. Instead it supplies character backstory for figures who matter greatly to the wider franchise. Readers and viewers can treat it as an optional but rewarding companion piece within the broader Attack on Titan catalog.