This is the Ichikawaya original high-grade mahjong tile set, "Sansu-hai First ver." These meticulously crafted mahjong tiles are made with carefully selected materials. You'll be amazed by the incredible detail when you examine them closely. They have been kept as a collector's item, so they show almost no signs of use and are in excellent condition. The "Sansu-hai First ver." is a rare set of mahjong tiles that is now "out of print" and can no longer be purchased. It comes in an Ichikawaya original paulownia wood box. This case is also a high-quality item that was only included in the set during the initial sales period. If you're a fan of Washizu Mahjong and are looking for a high-quality transparent tile set from that time, you won't want to miss this. ★★ Includes an Ichikawaya original "logo-printed transparent tile" novelty item ★★ This novelty item is a rare bonus that was only included with the transparent tiles!