For thousands of years after its development, mankind used the written word for communication between people and generations. As millenia passed and technology became more prevalent, writing - and thus, communication as a whole - diminished, until it could only be found on cell phones and computer screens. Seeing an opportunity, the sorcerer Sogan Kenzaki starts infecting words with the Nesta Virus, which brings them to life and turns them into monsters called MJBK (Menace of Japanese with Biological Kinetic energy). To counter this attack against humanity, an organization known as DEAVA (Division of EArth Verbalism Ability) assembles a group of youths with the ability of Verbalism. They have to pilot the vector machines, which are used to form the mechas dubbed Aquarions. The one wild card in the situation is the self-dubbed savior, a young man who is the direct relative of a famous calligrapher, named Akira Kaibuki.

The group of privateers known as the Blue Steel continues their mission to deliver blueprints of the Vibration Warhead Torpedo—a weapon that may turn the tides of war in their favor—to the United States. However, a new threat arises from their enemy, the overwhelming Fleet of Fog in the form of The Student Council., This is a group of warships composed of the remaining Mental Models—the ships' humanoid avatars—who have yet to face the unpredictable captain of the Blue Steel, Gunzou Chihaya. As the Blue Steel gets closer to understanding the origins of the authority controlling the enemy, Iona's past starts to reveal why the war began and her reason for siding with humanity.

Unaired episode 13 of Aoharu x Kikanjuu bundled with BD/DVD volume 6.

Set in a different series of events, this story does not follow the previous Appleseed movie canon (despite being directed by the same director of the previous movies); it is an alternate story to their beginnings. Briareos is already a cyborg and did not become separated from Deunan to be later reunited in Olympus to join ESWAT. Appleseed Alpha depicts the early days of Deunan Knute and Briareos in the 22nd century, as they embark on a journey throughout dystopic ruins of New York in search of the city of Olympus. They are hired by Two Horns, the warlord of the ruined city, to eliminate bipedal combat machines. During the fight, they encounter Iris and Olson, both on a mission. Deunan and Briareos befriend them and decide to join their mission. Iris is tasked with preventing the malevolent cyborg Talos from capturing a secret weapon humans were building. Talos uses Iris to activate the gigantic war machine. (Source: Wikipedia)