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: Fūsa Sareta Shibuya de, which is noted for being one of the few games to be have been awarded a perfect score by games publication Famitsu. The Canaan series has spawned a 13-episode anime TV show with a manga and light novel print series.