The Imperial PalacePhotographs of the Imperial Palace, TokyoCorner towerTower and moat, Imperial PalaceNijūbashi BridgeView of the Nijūbashi Bridge at the Imperial PalaceNijūbashi BridgeNijūbashi Bridge and adjacent structuresSentry boxSentry box at the Imperial PalaceTagsAsia, Honshu, Honshū, Imperial Palace, Japan, Kantō, Tokyo, buildings, fortifications, fortresses, forts, moats, palaces, reflections, Nijūbashi Bridge, bridges, sentries, sentry boxes