Train station bentos tend to offer regional food specialties and can also be seasonal. [MENTION=8399]cockpitvisit[/MENTION]- If you remember which station you bought the bento or have a picture of it/wrapping, we may be able to identify it.

Train station bentos "ekiben" are not the same as supermarket bentos and are meant to be a special train treat. I don't believe passengers often buy them at the train station upon arrival to eat at home? You can get a similar high end bento from a department store or if you're happy with sauced beef option, beef sandwiches or beef on rice are also available at restaurants. Ekiben should be eaten at seats with tray tables on Shinkansen, limited express or the odd sightseeing train (esp. those with a small cafe/food push cart service if they allow outside food) and not on bench style commuter trains.