The summer gift set of mountains and sky is the best value! With 20 titles included for 3,984 yen, it offers an incredibly large volume. Carefully selected popular titles, including the highly acclaimed 'Fella Friend Gokkun Date,' are part of the set. There are also plenty of outdoor exposure works featuring many actresses, providing ample entertainment. Even on sale, this manufacturer's products are reasonably priced. So, if there are two works (actresses) you are interested in, it's okay to promptly make a purchase. It's a great value gift set!