Almost forty years after its release, what stands out today in Akira is not so much its influence on the cyberpunk aesthetic, but rather the social portrait it draws: that of a youth buried under the rubble of a society corrupted by the merciless pragmatism of its elites. The film begins with a fantastical scenario: the destruction of Tokyo in 1988 by a massive explosion. The cause of this disaster is Akira, a young mutant with psychic powers who has escaped military control. The institutions had no choice but to build a concrete sarcophagus to bury Akira's remains deep within a new megacity, Neo-Tokyo, whose supreme values are order and security. This political philosophy is reflected in the city's architecture: immense skyscrapers made of glass and steel reflect the icy, mechanical authority that rules over it. However, in the lower floors of this clinical structure, a group of angry young motorcyclists, led by Kaneda, roams through these concrete corridors. During a confrontation with a rival group, one of Kaneda's members, Tetsuo, collides with an army test subject trying to escape. Taken in by the military, Tetsuo begins to develop dangerous psychic powers that could awaken the destructive force buried beneath the city. Beyond the oppressive military presence, the density of the city itself suffocates the youth. Despite their speed, the motorcyclists find themselves trapped by an architecture that blocks the sky from view. By enclosing the horizon with these city walls, the film visualizes how institutions control the future of this generation. Neo-Tokyo is not only a container for the metallic order established by its creators: despite its cold and dystopian look, the city displays red hues similar to viscera, making it an organism in its own right. In the arteries of its body, a violence specific to its anatomy spreads, born from the clash between the mechanical rigidity of its structure and the energy of its young population. The symbolic use of colors also affects the characters. Authority figures such as Colonel Shikishima, Doctor Onishi, or the corrupt politician Nezu are associated with blue tones, reflecting their clinical pragmatism. These individuals show little concern for human life, as seen in the colonel's determination to preserve the existing order at any cost, or the doctor's obsessive drive to control a divine power. In contrast, the young protagonists gradually spread the red of revolution throughout the city, through Kaneda's motorcycle, Tetsuo's cape, or Kei's outfit. This opposition between the characters is not only chromatic, but also kinetic: the enthusiasm of the youth is expressed through a speed that formally opposes the urban condensation set up by the institutions. The fluidity of the animation allows the materialization of the speed of Kaneda's gang through the headlights of their motorcycles, leaving luminous trails that cut through the image and the rigidity of the urban grid, turning it into a sort of light painting graffiti. Violence, on the other hand, is expressed through a visceral flow of fluids—whether blood, sweat, or saliva—in the streets of Neo-Tokyo, emphasizing the split between the organicity of youth and the architecture of glass and metal. Ultimately, this generational fracture is embodied in Tetsuo's own body. During the climax of the film, after losing his arm to a cybernetic substitute, he begins to mutate. Purulent flesh emerges from the joints of his artificial extremity and eventually devours him entirely, leading to his downfall. This bodily overflow serves as a horrifying mirror of Neo-Tokyo: by suffocating its youth and the energy of Akira under a concrete sarcophagus, the megacity inevitably becomes the instigator of its own destruction.