Based on the hit Hiroya Oku manga, the “Gantz” anime follows the story of Kei Kurono (Daisuke Namikawa), Kato Masaharu (Masashi Osato) and Kei Kishimoto (Hitomi Nabatame) as they battle aliens and attempt to survive a deadly world. Kei and Kato are struck by a subway train and killed, after Kato jumped on the tracks to save a homeless man who had fallen. They are then transported to a mysterious apartment room where they find a large black sphere which hands them guns, high-powered suits and a mission to kill aliens that are living on earth. The missions see them again transported to the Tokyo city streets, where they are invisible to regular people, and they are thrust into do or die combat against vicious opponents.
For those familiar with the manga, the anime follows the plot closely early on, diverging from the source material later. The episodes vary between high-octane sci-fi action as the team fight against these weird monsters, that take various forms, and more reflective moments as we see them in their everyday lives (between missions the team is allowed to return to the world of the living). The show does a good job of balancing these two tones, with great characters that have just enough to their personalities to keep you invested in their survival. The animation uses a mix of CG and traditional hand drawn techniques to create an interesting look to the show, allowing for shots to zoom in or swoop around the digital environments. This also enables the animators to produce incredible action sequences. The anime, much like the manga, pushes the boundaries in terms of sexual and violent content, with many scenes cut in the original television broadcast. The extreme nature of the deaths along with a adolescent fascination with female anatomy is something that will appeal to certain viewers, but it is not without thematic importance. The show heightens awareness of the human condition by distancing itself from the sanitized version of reality often served to people. The gore and nudity are justified in what they are trying to say about the key drivers of human interaction.
At the heart of the “Gantz” story are several mysteries that are never fully resolved, but allow the writers to explore various facets of the human experience. Gantz offers the people who are drawn to the room a second chance at life, although the motivations of the sphere and the figure inside are never revealed. We see people put in a high-pressure environment where they are forced to reveal their true nature. Kato’s philosophy of non-violent altruism is put to the test by the violent struggles he is forced into. Kei’s petulance and lack of authority are also exposed as he takes on the missions. Kishimoto is almost a laughable airhead in the early episodes, but as the series progresses she is shown to have great depth. With all its ambiguity, political and social satire, and themes of suicide, societal violence, death, and religion, “Gantz” is amenable to any number of interpretations. In the end, questions of what Gantz is, what it wants, or why any of this is happening, are largely unimportant. What is more fascinating is the examination of society. “Gantz” poses difficult moral questions about violence and killing and the value of human life.