Mizuno Maruichi "Tenzan" is a mahjong set with yellow-backed tiles. They have a comfortable weight, are slightly larger, easy to hold, and have a sense of substance. The tile size is 26 x 19 x 17. I have kept them as a collection, so there are no noticeable scratches on the tiles. The overall condition, including the case, is quite good. Four spare tiles are also included. The spare tiles have name engraving and inscriptions. All the accessories are complete and in perfect condition, just as they were at the time. They are housed in a high-quality mahjong tile case. Because the mahjong set was given as a gift for a celebration, the event name is embroidered on the top lid of the case. Mahjong tiles in this condition, remaining as they were at the time, are rare.