As a reward for its services, Hikone was given to Ii Naomasa, one of the Tokugawa-shitennō, the four famous samurai generals who fought on behalf of Tokugawa Ieyasu. One of his sons, Ii Naokatsu, started in 1603 the construction of a new castle, but died because of a war wound, so the castle was finished by his brother, Ii Naotaka, in 1622.
The castle survived until today, being one of the oldest original construction castles in Japan and one of the only four Japanese castles designated as National Treasures:
EXIF info:
Nikon D90
Lens: VR 18-55mm F/3.5-5.6G
Focal Length: 18mm
Aperture: F/5.6
Shutter Speed: 1/1250s
ISO Sensitivity: ISO 200