Shishinden

Shishinden is a Japanese term refering to a ceremonial hall, especially the Hall for State Ceremonies on the grounds of the Kyoto Imperial Palace. In the Mirror Universe, Empress Hoshi Sato held her coronation in 2155 in the Shishinden, which was one of her favorite structures on the grounds. Later that year, it was reduced to debris in an attack by rebels opposing the Terran Empire. (ENT novel: Age of the Empress)