Although the house was burned by the bombings at the end of WWII, the war drum (odaiko) of the lord Tokugawa Nariaki was saved from the fire, and its wood was used to recreate this beautiful window. Also, the bamboo pillar in the center of the photo was a gift from the city of Kagoshima.
EXIF info:
Nikon D700
Lens: 14mm F/2.8D
Focal Length: 14mm
Aperture: F/5
Shutter Speed: 1/80s
ISO Sensitivity: ISO 800