Thank you for viewing. DVD scientifically proving the causes of lower back pain, with a bonus disc. - Title: Takashi Sakato's Kan-Sho Method Master Technique - Number of DVDs: 3 - Bonus: Bonus disc included - Content: Scientifically proves the causes of lower back pain - Instructor: Takashi Sakato [Product Condition] The DVDs have been roughly checked for playback, but as they are opened items, please be aware of scratches and stains on the discs. They were stored in a room without smoking or pets. We have checked them, but there may be oversights such as other writing, so please purchase with your understanding. [Regarding Shipping] We will ship via free, anonymous delivery. [Notes] This is a used item stored by an individual. The feeling of use varies from person to person. Please refrain from purchasing if you are sensitive to such things. We cannot respond to claims after purchase. Please purchase if you understand the above. [Other] We manage the items in an environment without smokers or pets. Product photos are taken under white lighting, regardless of day or night.