Formations
As of March 2012, services operate as twelve-car formations, as shown below, with car 1 at the Shinjuku/Yokohama end, and car 12 at the Narita Airport end. All cars are reserved, with Green (first class) car accommodation in cars 6 and 12.
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Numbering | KuHa E258 | MoHa E258 | MoHa E259 | MoHa E258-500 | MoHa E259-500 | KuRo E259 | KuHa E258 | MoHa E258 | MoHa E259 | MoHa E258-500 | MoHa E259-500 | KuRo E259 | |
| Accommodation | Reserved | Reserved | Reserved | Reserved | Reserved | Green | Reserved | Reserved | Reserved | Reserved | Reserved | Green |
Read more about this topic: Narita Express