A mystery novel set about shogi, a two-volume set. - Title: Sunflower on the Board, Volume 1 - Author: Yuko Tsuki - Title: Sunflower on the Board, Volume 2 - Published: 2018 - Price: 680 yen - Price: 700 yen Volume 2 includes commentary by Mr. Yoshiharu Habu. It discusses his matches with 　❝ Serious Players ❞ (players who appear in the novel) 　　before he entered the Shogi Professional Association, 　　and also about the shogi pieces. I have read it twice. There is a crease on the cover of Volume 1, next to the author's name. Please refer to the 9th photo. There are no writings or markings in the text. I am selling it to organize my bookshelf. Thank you very much. #SunflowerOnTheBoard #YukoTsuki #YoshiharuHabu