Learning the 7-tile shapes is the first step for beginners to become intermediate players. The 7-tile shape makes it easy to create multiple-sided waits, which increases the chance of winning. Many people say they are "not good at multiple-sided waits," but you will definitely improve at Mahjong by learning the basics of 4-tile and 7-tile shapes. Furthermore, by learning the 7-tile shapes, you will increase the probability of making the best choices, even when you have many of the same type of tiles, such as in "Chiitoitsu" (Seven Pairs). A 7-tile shape is a state where you create two sets of triplets and one pair. This includes all 19 basic [7-tile shapes], separated by the presence of concealed triplets: none, one, two, or four concealed triplets. The diagrams are in full-color A4 size, [both sides]. Master these and improve your Mahjong skills! Everything is printed in full color, so it's easy to see. Furthermore, it will be laminated, so you can rest assured about its durability compared to storing it on paper. ★☆ ＜Contents＞ ★☆ A4 size (laminated) one sheet, both sides ---- Surface [Mahjong Hand List (1 han ~ 2 han)] ---- ・One concealed triplet shape (inside) ・One concealed triplet shape (outside) ---- Back [Mahjong Hand List (3 han ~ Yakuman)] ---- ・No concealed triplets ・Two concealed triplet shapes ・Four concealed triplet shapes ●The following is a bonus● This is a bonus and is not laminated. (Lamination is available for an additional 50 yen) Please comment if you wish. ---- [4-tile shapes 4 types] ---- It is important to learn the 4-tile shapes as the basis for the 7-tile shapes. For those who want it, we will also include these 4-tile shapes. ★☆★☆ ＜Shipping Method＞ ★☆★☆ ●Standard Mail (free) The product will be placed in a plastic bag and then sent in an envelope. If you prefer simple packaging, please consider the following: ●Click Post (+100 yen, you can change the shipping method) Shipped in a simple package with cardboard in an envelope. Tracking is also available. (Recommended) (This cannot be changed after purchase) Please write "Click Post desired" in the question box if you wish, and we will change the price. ●In addition, we also have [Mahjong Score Quick Reference Tables] and [Mahjong Hand Lists] that show things like point calculations.