Go Study: January 2020 - December 2020, 12-book set, with supplementary booklets! This is a specialized magazine where you can learn the depth of Go. There are some signs of having been read, but there are no problems with reading. There may be occasional writing inside. I will erase anything I notice before sending. *There are marks and tears on the cover of the January issue only. *The covers of the supplementary booklets for June-August have white text on a yellow background, making them difficult to read, so I have traced over them with a pen. Please check the images. There are no problems with reading. The supplementary booklets are mini-sized and easy to carry. They contain problem sets and answer explanations, so you can think and work through them, making them a great learning tool. If you would like multiple years, I will discount 300 yen for each additional year. (Example: 300 yen off for purchasing 2 years, 600 yen off for purchasing 3 years) Please let me know in the comment section before purchasing. I hope someone will find these useful! ☆彡 #Go #JapanGoAssociation #GoStudy