Seinen manga in the context of "Ecchi"

Akira (アキラ; stylized as AKIRA) is a Japanese cyberpunk post-apocalyptic manga series written and illustrated by Katsuhiro Otomo. It was serialized biweekly in Kodansha's seinen manga magazine Young Magazine from December 20, 1982, to June 25, 1990, with its 120 chapters collected into six tankōbon volumes. It was initially published in the United States by Marvel Comics under its Epic imprint, becoming one of the first manga works to be translated in its entirety into English. It is currently published by Kodansha Comics in North America. Considered a watershed title for the medium, the manga is also famous for spawning the seminal 1988 cyberpunk anime film adaptation of the same name and the greater franchise.

Set in a post-apocalyptic and futuristic "Neo-Tokyo", more than three decades after a mysterious explosion destroyed the city, the story centers on teenage biker gang leader Shotaro Kaneda, militant revolutionary Kei, a trio of Espers, and Neo-Tokyo military leader Colonel Shikishima, who attempt to prevent Tetsuo Shima, Kaneda's mentally unbalanced childhood friend, from using his unstable and destructive telekinetic abilities to ravage the city and awaken a mysterious entity with powerful psychic abilities named "Akira". Otomo uses conventions of the cyberpunk genre to detail a saga of political turmoil, social isolation, corruption, and power. Widely regarded as a landmark work in cyberpunk and credited with pioneering the Japanese cyberpunk subgenre, Akira received universal acclaim from readers and critics, with Otomo's artwork, storytelling, characters, and exploration of mature themes and concepts subject to particular praise. The manga also achieved international commercial success, selling millions of copies worldwide.