◼️ Contents A thorough explanation of the difference between people who are fast but make many mistakes and those who are both fast and accurate. Packed with not just efficiency techniques, but also "habits" and "ways of thinking" that can be put into practice in everyday life! ◼️ Price 1430 yen (excluding tax) ◼️ Book Condition Used, but no noticeable stains or folds. No problem with reading. ◼️ Recommended for ・Those who want to balance work speed and accuracy ・Those who want to know concrete measures to reduce mistakes, not just efficiency improvements ◼️ Follow Discount Get 10% off if you follow! ◼️ Shipping Available for immediate purchase. Ships within 24 hours of your order. (We will contact you if there is a delay.) ◼️ Other I do not smoke. I have a pet (miniature dachshund) on the first floor. (The product is stored on the second floor.) There is no impact on the product, but please refrain from purchasing if you are concerned. Please feel free to contact us if you have any questions!