Attack on Titan: Lost Girls

A three-part OVA adapting the "Shingeki no Kyojin: Lost Girls" spinoff novel that will be bundled with the 24th, 25th and 26th limited edition volumes of the manga.

Wall Sina, Goodbye:
Annie Leonhart has a job to do—and a resulting absence that must stay off her record at all costs. With no one else to turn to, she asks her comrade Hitch Dreyse to cover for her. She agrees but puts forward a single condition: Annie must solve the fruitless missing person case Hitch was assigned. The case revolves around Carly Stratmann, a university graduate and the daughter of wealthy businessman Elliot Stratmann. With only a single day to solve the case and the underground of the Stohess District crawling with thugs, Annie must put her all into finding this girl. Yet, every answer she uncovers only leads to further questions—how has the illegal drug coderoin found its way to Stohess, what is Elliot hiding, and where has Carly disappeared to?

Lost in the Cruel World:
With worry for Eren Yeager gripping her heart, Mikasa Ackerman begins to remember. She remembers her conversations with Armin Arlert, her concern for her friends, and most painfully, the time she had almost lost everything. As fear takes control, she begins to experience an alternate version of her past—some things can be changed, but are there events so inescapable that she can't even prevent them in her dreams?

(Source: Anilist)

Attack on Titan

Centuries ago, mankind was slaughtered to near extinction by monstrous humanoid creatures called titans, forcing humans to hide in fear behind enormous concentric walls. What makes these giants truly terrifying is that their taste for human flesh is not born out of hunger but what appears to be out of pleasure. To ensure their survival, the remnants of humanity began living within defensive barriers, resulting in one hundred years without a single titan encounter. However, that fragile calm is soon shattered when a colossal titan manages to breach the supposedly impregnable outer wall, reigniting the fight for survival against the man-eating abominations.

After witnessing a horrific personal loss at the hands of the invading creatures, Eren Yeager dedicates his life to their eradication by enlisting into the Survey Corps, an elite military unit that combats the merciless humanoids outside the protection of the walls. Based on Hajime Isayama's award-winning manga, Shingeki no Kyojin follows Eren, along with his adopted sister Mikasa Ackerman and his childhood friend Armin Arlert, as they join the brutal war against the titans and race to discover a way of defeating them before the last walls are breached.

(Source: MAL Rewrite)

Attack on Titan OVA

Bundled with the 12th, 13th, and 14th limited-edition manga volumes.

Episode 1: An old journal is found by Hange with the help of Levi and Erwin when they conduct the surveillance operation outside the wall. The contents of "Ilse's Journal" result in some unexpected actions from Hange.

Episode 2: Another story of the 104th Trainee Squad.

Episode 3: Depicts a "memorable episode before the 104th Training Corps became unified."

(Source: MAL, ANN)

That day, Annie Leonhart woke up in the barracks. It was the morning of her day off. The feeling of freedom doesn’t last long, for tomorrow holds her biggest mission yet: During the 57th Expedition Outside the Walls, seize Eren Yaeger.

(Source: Kodansha USA)

Spin-off novel consisting of 3 stories about Mikasa and Annie.

1. Lost in the Cruel World
2. Wall Sina, Goodbye
3. Lost Girls

Attack on Titan: Lost Girls Franchise