Hida-shiki Tenshin Ryouhou (Hida Method of Natural Healing) The Essence of Pure Physiological Natural Therapy By Harumitsu Hida Price: 3,500 yen Published in 1973 (Showa 48) This item has been stored at home for a long time. Please understand that there may be discoloration and yellowing. Thank you very much. m(_ _)m