It blossoms later than other cherry tree varieties (e.g. in Tokyo the average blooming period is during mid to late April), with flowers that can have more than 30 petals (occasionally, the flower has as many as 50 petals). These Kanzan petals, conserved in salt, are sometimes used for a traditional and savoury sakura tea.
EXIF info:
Nikon D700
Lens: 24-70mm F/2.8G
Focal Length: 48mm
Aperture: F/2.8
Shutter Speed: 1/400s
ISO Sensitivity: ISO 400