Sapporo JR Tower (Japanese: JRタワー) is a skyscraper, shopping mall and office complex in Sapporo, Hokkaidō, Japan. The Tower is located above JR Sapporo Station South entrance, and the height of the tower is 173 m (568 ft) with 38 stories. Officially, Sapporo JR Tower includes not only the Tower itself, but also the Sapporo Stellar Place, the Daimaru Sapporo branch store, the Sapporo Cinema Frontier, the JR Tower Hotel Nikko Sapporo, office complex, and other sections neighboring JR Sapporo Station. It also houses the parking lot, observation deck, and heliport. source : wikipedia.org
Sapporo JR Tower is also the tallest building in Hokkaido. There is an observation deck at the 38th floor. You can get a great view of the city there. For gentleman, the most interesting thing here must be the toilet where one can take a leak while overlooking the city below. Unfortunately for the ladies, the female toilet is located in an area without any windows.