Because the surrounding town is so colorful and bright, it makes you feel joyful and happy, a feeling I get in Akihabara every time I visit it...
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 38mm
Aperture: F/6.3
Shutter Speed: 1/40s
ISO Sensitivity: ISO 500