0-4-0 Tateyama 20 ton Tank Engine B20 JNR #2 Kit. Please be sure to check with me if it is in stock before purchasing. Item photos show the item painted after assembly. Couplers are not included. J scale refers to the 1:80, 16.5mm gauge model railroad standard, often treated in Japan as the same as HO scale, but recently named J scale. HO/1:80 16.5 mm. Unassembled Kit w/Power Unit. New in Box (Original Box). Grade: C-10 Mint-Brand New. Approximate 1 weeks – 2weeks. We pack your items carefully and firmly and deliver them quickly. For some countries, tracking service is not available. Instructions and product packages are written in Japanese. It may be written in English, but it depends on the product. Please think that it is basically written in Japanese. It goes against U. International Buyers – Please Note. All our items are sent from Japan. They are 100% genuine Japanese products. We are waiting for your message.