>>1240782That anon isn't alone actually.
I'm this
>>1236942 and this
>>1236943 anon.
I think that most Japanese trains are just brushed aluminium boxes. I have no idea what you dislike about European trains, but at least they have a designer, whereas most Japanese trains have gone far too utilitarian to look nice.
Pic related is a French design, and Alstom diesel branch line railcar. I love the looks of it because it looks a bit like the shuttlecraft from Star Trek: The Next Generation. It looks sleek and like there has been some thought put into it.