Mahjong tiles from the era, bearing the "Asao" mark. The tile size is 26.5 x 19.5 x 16 mm. The good points of these tiles are that they are larger than standard mahjong tiles, and their substantial weight provides a sense of luxury while still being easy to handle. In terms of design, the dynamic calligraphy font, the unusual design of the "one bamboo" tile, and the glossy material and rounded form are simply beautiful. The back of the tiles features a three-tone pattern, and the blue color is quite rare. Generally, yellow is the dominant color in three-tone tiles, so blue ones are rarely seen. They have been stored as a collector's item, so there are no noticeable scratches or damage. They are in their original condition from the time they were made. This understated elegance will be appreciated by those who understand. A few score sheets are included.