The train that brought our lovely duo to #北三陸駅 is 36-207, one of the 36-100/200 series cars belonging to #北リアス線 that were available in Kuji at the time of filming.
First interesting railway fact, just one minute in! What is hiding behind that pole? Yes, that's 36-501 car, parked at the siding just between shed and main track. It's a standard NDC diesel car!