Thank you for viewing. Made by the overseas model manufacturer PIKO HO gauge railjet Starter set and 2 additional cars A set of 1 locomotive and 5 passenger cars. Hobby Line. DC power supply. No DCC. No interior lights in the passenger cars. Part numbers: Starter set HO57178 Intermediate passenger car expansion 57643 Passenger car with driver's cab expansion 57672-4 Includes an endless track and a controller. The locomotive and the passenger car with the driver's cab have headlights and tail lights. However, they are dim, likely due to the use of incandescent bulbs. The included controller's plug does not fit Japanese outlets, so you will need to prepare an adapter separately, or if you are a KATO power pack user, I can include a modified cord that can be connected to the power pack. This cord is the type that clamps onto the metal wiring on the track side. (Similar to how the old TOMIX power packs used to connect.) KATO power packs can be used without any problems as they support DC power. The included track is not compatible with KATO 16-gauge track. (Similar to how TOMIX and KATO N-gauge tracks cannot be connected.) Regarding the additional cars in image 11, the couplers have been removed because they do not fit in the case. The couplers are shown in the image next to the cars. They can be easily inserted when running the trains. I think this set is suitable for those who are new to HO gauge or are looking for an entry point into overseas HO gauge models. Please check the other images for details. If you have any questions, please ask in the comments. Thank you.