Initially, it belonged to a samurai, Ōkubo Tadamoto, an official of the Tokugawa Shogunate.
The garden was ravaged by fire during the Great Kanto Earthquake, but it was rebuilt and opened to the public in 1924.
Today, even during winter, Kyu Shiba Rikyu Garden is an oasis of greenery between skyscrapers:
EXIF info:
Nikon D300
Lens: 18-70mm F/3.5-4.5G
Focal Length: 18mm
Aperture: F/7.1
Shutter Speed: 1/540s
ISO Sensitivity: ISO 320