This is a set including JR Kyushu's TSUBAME, an old Yamanote Line train, the power car of the Sunrise express, a middle car from the old Keihin-Tohoku Line, and a sound-equipped middle car from the Joban Line. The TSUBAME has had its power car replaced with a working one. The cover is a little loose. The Yamanote Line train's doors open and close with a button on the roof of the middle car. Operation has been confirmed. The lead and trailing cars have many scratches. The Sunrise is only the lead car. Operation is unstable, but it does move. The Joban Line is only the middle car. The sound works. The items have been disinfected with alcohol. These are used items that children have played with, so please understand.