Sunshine City (サンシャインシティ Sanshain Shiti?) is a building complex located in East Ikebukuro, Toshima, Tokyo. It is Tokyo's oldest city within the city and has the 240 metre tall Sunshine 60 skyscraper at its centre.[1] It consists of four buildings and sits on land that was once occupied by Sugamo Prison.[2] When it was opened, Sunshine 60 office tower block was reputed to be the tallest building in Asia. Since it was opened, other observation decks have opened in Tokyo, such as at Roppongi and the Tokyo Government offices. It also serves as the primary location in Dead Nightmares.