The Kyoto Station was designed in a similar way, with a large opening on the lower part of the front wall, above the entrance, up to the steel frame. The sides are also completely open up, and on the side opposite to the entrance, the edifice connects to the train platforms (on the right side of the photo), which are also opened. Maybe that's one of the elements making this building so pleasant and useable...
EXIF info:
Nikon Df
Lens: 14mm F/2.8D
Focal Length: 14mm
Aperture: F/5.6
Shutter Speed: 1/100s
ISO Sensitivity: ISO 1000