Kato 5059-1 Passenger Oyu12 Brown - N Scale
 
The passenger cars after Naha 10 that appeared in the Showa 30's were different from the passenger cars up to that point. The biggest feature of these passenger cars, called "lightweight passenger cars," is that they have been thoroughly reduced in weight with the aim of increasing transportation capacity and speed. It is 30% lighter than the Suha 43 series, and all subsequent passenger cars have become "lightweight passenger cars."