Here's another photo taken at Matsumoto, on a day with strong light and high contrast, with the black walls and roofs reflected in the blue water, disturbed by a cute little duck who was friendly swimming towards me. If you look closer, she's on the lower-right corner...
EXIF info:
Nikon D90
Lens: 8-16mm F/4.5-5.6G
Focal Length: 16mm
Aperture: F/7.1
Shutter Speed: 1/600s
ISO Sensitivity: ISO 320