The Tokyo Metropolitan Government Building, also known as Tochō, is a prominent landmark in Tokyo, Japan. It is located in the Shinjuku ward and serves as the headquarters of the Tokyo Metropolitan Government.

History:
The building was completed in 1991 and was designed by architect Kenzo Tange. It stands at an impressive height of 243 meters, making it one of the tallest buildings in Tokyo. The twin towers, known as Tokyo Metropolitan Main Building No.1 and No.2, offer stunning panoramic views of the city from their observation decks.

Tips for Visitors:
1. Observation Decks: The 45th floor of both towers are open to the public, and the best part is that entry is free of charge! From here, you can enjoy breathtaking views of Tokyo, including landmarks like Mount Fuji on clear days. The observation decks are open until late in the evening, so it's a great spot to catch a sunset or see the city lights at night.

2. Choose a Clear Day: To fully appreciate the view, try to visit on a clear day when the visibility is good. Tokyo's skyline is vast and diverse, so you'll want to make the most of your visit by seeing everything clearly.

3. Time Your Visit: The observation decks can get crowded, especially during weekends and holidays. To avoid long queues, consider visiting early in the morning or just before closing time.

4. Visit the Information Center: On the first floor of the building, there is an Information Center where you can find brochures, maps, and other useful resources about Tokyo. The staff there can assist you with any questions you may have, including recommendations for nearby attractions, restaurants, and transportation.

5. Explore the Area: The Tokyo Metropolitan Government Building is situated in the bustling Shinjuku area, known for its vibrant nightlife, shopping, and entertainment. Take some time to explore the neighborhood and its attractions, such as Shinjuku Gyoen National Garden, Kabukicho, and Golden Gai.

It's worth noting that the Tokyo Metropolitan Government Building is closed on the first and third Tuesday of every month, so plan your visit accordingly. Overall, it's a fantastic spot to get a bird's eye view of Tokyo and gain a better understanding of the city's layout.