1.
imperial court, imperial palace, the palace
The interior of the imperial palace, or the imperial court and its activities. Refers to the world within the palace walls, including the emperor, imperial family, and court officials.
Usage
Used in both historical and modern contexts. In modern Japan, 宮中 refers to the Imperial Palace and formal events held there, such as 宮中晩餐会 (state banquet) and 宮中祭祀 (imperial rites). In historical contexts, it refers to the court culture of earlier eras.