A Journey to Cleanse the Heart: The 88 Sacred Places of Healing [The Dojo of Enlightenment ~ Ehime Prefecture, Iyo Province ~] A Journey to Cleanse the Heart: The 88 Sacred Places of Healing [The Dojo of Training ~ Kochi Prefecture, Tosa Province ~] A Journey to Cleanse the Heart: The 88 Sacred Places of Healing [The Dojo of Awakening ~ Tokushima Prefecture, Awa Province ~] Haiku poet Ken Yagi travels the Shikoku 88 Temple Pilgrimage, with the theme of healing the heart. He composes haiku poems inspired by encounters with the natural beauty of the temples, reaffirming the idea that "humans are part of the great natural world." Ohenro (Pilgrimage) There is no 4th volume. This is a 3-volume set, please be aware. The case has minor scratches and scuffs. The discs have no noticeable scratches or scuffs and can be used without any problems.