|BG Music||Authentic Sky|
Building is a stage in Tekken 4. The fight takes place on the top of a building during night time. Other buildings that are not too far away can be seen. Metal railing and walls surround the fighters. Some helicopters are flying around this stage presumably to capture the fights for the tournament.
- There are some medium-sized horse statues on the building.
- The building also has a glass roof, but it cannot be broken completely.
- The Kazuya cutscene featured in both his and Jin's Story modes will take place in either this stage or Laboratory.