Thank you for viewing. This is a Plarail 922 Series Doctor Yellow Shinkansen. The operation has been confirmed at the time of listing. There are no cracks in the axle gears. The light turns on. Please understand that this is a used item that a child has played with, so there are scratches, dirt, paint剥がれ (peeling), etc. One AA battery is required, but it will be shipped without batteries. Please feel free to ask if you have any questions.