Japanese trains preparing for the return journey - GIF

Japanese trains preparing for the return journey.

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Previously:

Fire trains - videos and image
How cars are loaded onto trains - GIF
Jet-powered trains - videos and photos
Leyland Society of Model Engineers model trains - GIF
Near collision between two trains - GIF
Overland trains - photos
Racing steam locomotives against modern trains - GIF

Seems like a lot of probable maintenance issues long term, when a simple loop to turn the train around would be one and done.