Here's how you can identify them in this photo: first you can easily identify the Yoyogi National Gymnasium Main Arena (the large building with the curved roof). Right in front of it, you will see the blue glass rhomboidal building, Audi Forum Tokyo, known as "the Iceberg". Following the same line, right in the forefront of the photo you will find the second spectacular glass building from Shibuya, the pyramid-shaped Prada Boutique Aoyama.
EXIF info:
Nikon D90
Lens: VR 18-55mm F/3.5-5.6G
Focal Length: 55mm
Aperture: F/7.1
Shutter Speed: 1/640s
ISO Sensitivity: ISO 200