TX=JR East Shinkansen E3-200; C=>X46_JRE_E3_200CS1,X46_JRE_E3_200CS2,X46_JRE_E3_200CS3,X46_JRE_E3_200CS4,X46_JRE_E3_200CS5,  X46_JRE_E3_200CS6,X46_JRE_E3_200CS7L;