A practical book explaining cellular respiration methods to improve illnesses. - Title: Restoration of Vitality - Author: Jun Sone - Subtitle: Super Cellular Respiration Method to Cure Diseases - ISBN: 978-4-585-05334-9 I was interested in the mitochondrial cellular respiration method, and after searching, I finally got this book. I have read it once. The inside is in a clean condition. There is the author's signature. The image has been edited, but the actual item is as it is. I am looking at this during work, so I will reply as quickly as possible, but it will take 1-3 days to ship. It will take 4-7 days when I am on a business trip or away from home. I will ship it compactly. Thank you for your understanding. I do not negotiate on price. Please purchase at the listed price. Based on Mercari rules, priority will be given to the person who purchased it, even if negotiations are in progress. Thank you for your consideration.