Also known as: 428~封鎖された渋谷で~
428 (pronounced "shibuya") is a SEGA/Chunsoft live action novel game for the Wii. First novel game to get a perfect score on Famitsu weekly.
Nasu Kinoko and Takeuchi Takashi of TYPE-MOON wrote a side story for the game, called CANAAN (Series), that was made into an anime.
Japanese title: 428 ～封鎖された渋谷で～ (428 - in blockaded Shibuya)
English title: 428: Shibuya Scramble