These are menko (card game pieces) from over 50 years ago. In this area, we called them "Petchi." It seems the name varied by region. The condition isn't great, but there are around 200 pieces, from official hero characters to suspicious bootleg ones. Some have names written on the back, and some are reinforced with two layers. There are various heroes represented. Some have Grendizer with eyes, and Robocon with stars. I plan to have them appraised by a popular treasure buyer, but I'm also offering them to anyone who wants a collection of items from that time. I'm not planning to sell them individually, so I'm selling them as a complete set in the original box. Type: Bulk sale / Retirement sale