Previously, "unagi-bento" (a box lunch containing broiled eel, commonly known as "una-ben") used to be sold on the Tokaido Shinkansen (and partly on the Sanyo Shinkansen), but that is no longer the case.
以前は東海道新幹線（一部山陽新幹線）車内でも、鰻丼に似た「うなぎ弁当」（通称「うな弁」）を販売していたが、現在では見かけない。