Going to Obuse Station, I watched exhibited Nagano Electric Railway 2000 Series, which had been in service between 1957 and 2012. This set is fourth-made one, called "D" set.
Its red-and-cream-coloured body livery is called "Apple", which is the second one. At first, it had had the maroon-coloured body livery with the white line. Though it had changed to the new one in 1990 once, the "Apple" livery had revived in 2007.
The interior mainly consists of transverse seatings with switchable backrest, but longitudinal ones around the door pocket.
I want to appreciate 2000 Series because of its design and technologies, and 55-year-long regular service.