This is a book I read and put into practice when I was suffering from dizziness. It felt difficult at first, but I improved a lot by making it a daily habit, so I'm offering it to those who are suffering from dizziness! ※Please refrain from purchasing if you are prone to complaints or are overly sensitive. ※Due to the increase in shipping costs, I can only offer a discount of up to 200 yen (＞人＜;) ※Even if you are consulting or negotiating, the transaction will go to the person who purchases first. Please understand. ※We have a child with severe physical disabilities. Due to the season, they are prone to poor health and may require hospitalization. Therefore, it may take some time to ship. Thank you for considering this even if you are okay with the delay! ※I am raising six children, and shipping will only be done on weekdays. I am sorry, but I cannot ship on Saturdays, Sundays, and holidays. I will be taking a break. I will ship within 4-7 days from the following week. I will contact you if there is a delay. I will strive for a pleasant transaction. Thank you for your consideration.