This is a plastic container box from National Hi-Top Neo. I received it from an appliance store that was in business during the Showa era. The details are unknown, but based on my speculation, it was either a non-sale item for in-store display of National Hi-Top Neo batteries, or a lottery prize for purchasers. A sticker that reads "Kansai Kogei Sha" is affixed to the back. It is unknown whether this is the manufacturer. It is a very old item, so I cleaned it as it was dirty. There is some dirt that could not be removed. Also, I can smell an odor from the material. There are scratches, but there are no fatal damages such as cracks or major chips. The contents are the main body, lid, and inner lid, a total of three items. The size is approximately 35 x 30 cm, and the depth is 21 cm for the main body and 7 cm for the inner lid. I think it is a good item for practical use or as a collection. It is an old item, so please understand this before purchasing. #National #HiTopNeo #ShowaRetro #NotForSale