Of course with an a/v cable you can play on a normal TV. Every region of Japan has his own dedicate shinkansen trains like the real world.
The plastic case of videogames comes in E5 shinkansen colors. So diamont green, red stripe and white.
A lot of pics of real train you can be also watched if you complete the runs. With the main game a lots of minigames are attached. My childrens love this gadget. It's sold-out in Japan