After reading the original story, Taiyo Matsumoto began to draw the characters in his notebook. Masaaki Yuasa, who was entrusted with the three notebooks, thought, "How should I make them dance and sing? How should we make them dance and sing? This book includes Matsumoto's character drafts, Yuasa's essays and storyboards, and a trilogy discussion with the original author, Hideo Furukawa, to help you enjoy "The Dog King" even more.