Demon Slayer Japanese Learning Tablet: NezukoDemon Slayer Nezuko character themed electronic learning tablet pad and stylus. The tablet is packed full of themed mini games and helpful tools for learning Japanese characters hiragana, kanji, as well as colors, how to tell time, and several others to master the Japanese language. Learn Japanese with your favorite cute demon, Nezuko! Note: Requires (4) AAA batteries. The game language is set in Japanese and cannot be changed.