Learning the 7-tile shapes is the first step for beginners to become intermediate players. 7-tile shapes make it easy to create multiple-sided waits, which increases your chances of winning. Many people say they are "not good at multiple-sided waits," but if you learn the basics of 4-tile and 7-tile shapes, you will definitely improve your mahjong skills. Furthermore, by learning 7-tile shapes, you will also increase the probability of making the best choices when you have many of the same type of tiles, such as in a pure straight. A 7-tile shape is a state where you create 2 sets and 1 pair. This is a full-color A4 size [both sides] collection of all 19 types of basic [7-tile shapes], categorized by the number of concealed triplets: none, one, two, and four. Let's master these and improve your mahjong skills! Everything is printed in full color, so it should be easy to see. Furthermore, we will laminate it, so it will be more durable than storing it on paper. ★☆ ＜Contents＞ ★☆ A4 size (laminated) 1 sheet, both sides ---- Surface [Mahjong Hand Ranking Table (1 han to 2 han)] ---- ・Inside concealed triplet 1 shape ・Outside concealed triplet 1 shape ---- Back [Mahjong Hand Ranking Table (3 han to Yakuman)] ---- ・No concealed triplets ・Concealed triplet 2 shapes ・Concealed triplet 4 shapes ● The following is a bonus ● This is a bonus, so it 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 vinyl bag and then sent in an envelope. If you want simple packaging, please consider the following. ● Click Post (+100 yen to change) 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 sell [Mahjong Point Calculation Quick Reference Tables] and [Mahjong Hand Ranking Tables], etc., which allow you to see the point calculations at a glance.