Endo Model Train N Gauge 1 Car It says KHK. I don't know the details. It will be put in a KATO case. Please make your decision. ◇◇◇ I am sorry, but I do not have expert knowledge about model trains, so I cannot answer questions about operation or details. I understand that it is a precision model. When shipping, I wrap it in cushioning material and send it carefully. I am also selling other N gauge items. Thank you very much. ◇◇◇