This is the same train previously adorned as the Evagelion Shinkansen. Now, Hello Kitty is the ambassador of the 8 prefectures visited by the Shinkansen between Osaka and Fukuoka. Each car of the train is named after a prefecture, and in the first car you can buy products representative for each area.
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 24mm
Aperture: F/6.3
Shutter Speed: 1/2000s
ISO Sensitivity: ISO 1250