Eww, David, it’s a KiHa 187, a grotty little modern two car DMU with a yellow front and blue/yellow stripes down the side. It just looks sad and boring and not in an interesting Japanese utilitarian way.
Two boring-ass narrow grey seats in a horrid velour. The floor is lino the colour of that pink slime they make McNuggets out of, and the wall is a slightly browner version of it.
Looking forward (not in that way) from the seats. Yellowing overhead lights and bins/ceiling that resembles Frankfurt airport in all respects: needlessly ugly, without charm.
Train 4: the シトボクス — that’s “shitbox” in katakana.
IMO the #SuperOki and its grotty 2000s KiHa 187 Series are Japan’s worst Limited Express.
Rattly, overheated, stuffy, uncomfortable and worst of all, charmless, with no #GreenCar or indeed joy.
It’s like Japan took trainspiration from the USA.