Hyokeikan was completed to commemorate the marriage of Crown Prince Yoshihito (future Emperor Taisho) on September 29, 1908, and offered to the Imperial Family on October 10. It was named Hyokeikan on November 30, and brought under the control of the Tokyo Imperial Household Museum. The building was designed by Tokuma Katayama who was a disciple of Josiah Conder and also designed the Togu Palace (present Akasaka Palace), the Kyoto National Museum and the Nara National Museum. Gallant statue of lions, created by Ujihiro Okuma and Ichiga Numata, are placed on both sides of the front entrance. Hyokeikan, which represents the Western architecture in the Meiji Period, was designated as an Important Cultural Property in 1978.