21. 'Akira,' Katshuiro Otomo
Now THIS is high concept: teen gangs, one crew of which look like clowns; exceptionally creepy psychic children; a biker who turns into a techno-organic flesh monster; and the government that spawned the whole lot, all battling it out on the streets of post-apocalyptic Neo-Tokyo. No wonder Otomo's manga and the 1988 movie it inspired have become cyberpunk touchstones up there with Blade Runner and Neuromancer. Terrifying fun fact: The Olympics will be held in Tokyo in 2020, just like Akira predicted. So if you're watching the decathlon and hear a guy screaming "KANEDAAAA!," run the other way.