The Koki 50000 series appeared during the Japan National Railways era, and many of these cars are still in use today as mainstay vehicles even after the JR system was established.

The bogies have been changed to gray on this version.

• See-through frame
• Reproduces the gray color of the bogie
• Can carry various containers (sold separately)
• Suitable for various locomotives such as EF66 and EF210
• Handrails are installed at the factory
• Reflector parts included
• Car number printed

Vehicle:

• Koki 50000 (w/gray bogie)

Accessories:

• Runner parts