Originally a regular KiHa 47 type, the train has the interior modified by the industrial designer Eiji Mitooka. Photographed here is the car nr.1, featuring swivel chairs on the side facing the ocean and a small library, all made of teak wood.
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 34mm
Aperture: F/8
Shutter Speed: 1/60s
ISO Sensitivity: ISO 2000