Odouin origami course is in Tianma. Oduyin's origami course is an origami course recorded by a Japanese author in the book Tianma. KamiyaSatoshi is one of the best origami masters in the contemporary world and has won many origami champions in Japan. Kamiya Satoshi began to learn origami at the age of two, and then quickly mastered the art of origami and began to design his own model.