An introductory book of Tsume-shogi (checkmate problems) for children, with fun content. - Title: Kodomo Tsume-Shogi 1 (Children's Checkmate Problems 1) - Title: Kodomo Tsume-Shogi 3 (Children's Checkmate Problems 3) - Author: Daisuke Nakamura - Publisher: Ikeda Shoten - Condition: Good I would like to sell these as a set to anyone interested. My child liked shogi and bought these, but quickly gave it up. There is some creasing on the covers, so please take that into consideration.