Canaan is a 13-episode anime television series, conceptualized by Type-Moon co-founders Kinoko Nasu and Takashi Takeuchi, based on the scenario that they created for the Nintendo Wii visual novel 428: Fusa Sareta Shibuya de, which is noted for being one of the few games to have been awarded a perfect score by games publication Famitsu. The series spawned manga and light novel adaptations.