Memory Training Mini Cards: Migi no Ukun, a Shichida Method educational material. I purchased these about 4 years ago and used them quite frequently. I haven't played with them much in the last year, so I'm putting them up for sale. Both parents and children loved them, and we played with them a lot. * All the cards are present, but there are some stains and scratches on the back. The area where they were previously held together with a rubber band melted and stuck, and I removed the residue, but some of it remains on the back and sides of the cards (see photos 6 and 7). * There are some scratches and tears on the front of the cards (see photos 8-11). * The cover and back cover of the instruction manual are folded. * The box itself has stains and scratches. Please consider the above carefully before purchasing.