"The Brain Mechanism that Controls Sleep and Wakefulness - 20 Tips for a Good Night's Sleep" By Takeshi Sakurai Fusosha Shinsho 519 Price including tax: ¥1,045 ----- This book was purchased new at a bookstore. I have finished reading it, so I am putting it up for sale. There are no writings, noticeable stains, folded pages, or cut pages. The corners are also in almost perfect condition, with very little damage. I am very sorry, but as this is a beautiful item with almost no damage, I cannot accommodate requests for price reductions. You can buy it immediately without prior comments or greetings. If you purchase multiple items at the same time, we may be able to offer a discount on shipping if they are shipped together, so please feel free to comment beforehand. If you have any questions, please ask before purchasing, and we ask that you purchase after understanding the contents and current condition of the product. When purchasing, please refer to my profile section in advance and purchase after agreeing to each item."