There are few such gates in Japan and this one, erected in 1573, was listed as one of the National Treasures of Japan. Its undulating roof represents the karahafu style, a typical Japanese shape invented by Japanese carpenters about 1000 years ago, during the Heian period.
EXIF info:
Nikon D90
Lens: 8-16mm F/4.5-5.6G
Focal Length: 13mm
Aperture: F/5.6
Shutter Speed: 1/800s
ISO Sensitivity: ISO 200