Then, because the Heike (Taira) clan was defeated, the Empress Nii-no-Ama drowned herself, together with her grandson Emperor Antoku, who was still a child. Legend says that the mother of the Emperor, Kenreimon-in (who also tried to kill herself but was saved), dreamed about the two living in Ryūgū-jō, the underwater palace of Ryūjin, the dragon god of the sea from the classical Japanese folktale, Urashima-Tarō. Therefore, the gate of the shrine was built in the architectural style inspired by Ryūgū-jō...
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 29mm
Aperture: F/5.6
Shutter Speed: 1/1250s
ISO Sensitivity: ISO 200