Akasaka Palace, also known as the State Guest House, is a historic building located in the heart of Tokyo, Japan. The palace was built in 1909 as the residence for the Crown Prince of Japan, and later served as the Imperial Palace for a brief period before being repurposed as a state guesthouse. Today, the palace is used to host foreign dignitaries and other high-level visitors to Japan.

The architecture of Akasaka Palace is a blend of European and Japanese styles, reflecting the influence of Western culture on Japan during the Meiji period. The palace features a grand central hall with a soaring, barrel-vaulted ceiling, as well as a formal garden and a collection of fine art and antiques.

Some of the most notable features of Akasaka Palace include the ornate chandeliers, intricate woodwork, and intricate tilework that decorate the interior of the building. The palace also features a variety of meeting rooms, banquet halls, and guest suites, all of which are furnished with luxurious materials and traditional Japanese decor.

While the palace is not typically open to the public, visitors can occasionally tour the grounds and enjoy the beautiful gardens and architecture of this historic landmark.