Tsubame Express

The Tsubame Express is a series of trains with a long history that dates back to 1930. It currently has four generations in the manga.

Trains

 * Relay Tsubame Express No.18

Types

 * 62 Steam Locomotive
 * Electric Locomotive
 * 151 Series Type
 * 787 Type
 * 800 Type

Trivia
Its name Tsubame translates to the word Swallow.