Not usually, as Shinkansen have their own dedicated lines (which is a different gauge); however...

Unlike the still under planning Torii Ito, Yamanouchi Oshika did not begin life with Japanese operation in mind, so operations will not strictly reflect the prototype. Also, when a Japanese layout is exhibited it is expected that the Bullet will appear. To many people that is the Japanese train.

That's a very round about way of saying that we will no doubt be having the odd Bullet foray through Yamanouchi Oshika...