Book: 『体調は血流が９割』

What is 『体調は血流が９割』 about?

This practical guide brings self-care focused on the spine and circulation into everyday life. It introduces the Bellycle Method, developed through hands-on experience, in a form accessible to those discovering it for the first time.

According to the publisher, the book includes 25 stretches and massage techniques with illustrations. For those who find it difficult to set aside time for exercise, it offers a starting point for paying attention to the body in short periods.

The author and supervising physician

The author is Yumiko Kataoka, founder and lead practitioner of Sanitas Tokyo Nakameguro. The book was supervised by physician Hitoshi Umeoka. It draws on years of hands-on experience and an approach to explaining self-care that fits into daily life.

The physician’s supervision applies to this book. Yumiko Kataoka works as a practitioner with a background in chiropractic; her role as author differs from that of the supervising physician.

Three chapters: from understanding to everyday habits

The book moves from basic ways of understanding the body to practices for specific areas and ways to bring them into daily life. You can begin with the topics that interest you and return to the background explanations as needed.

• Chapter 1: Explore the spine and circulation perspective. Understand the book’s approach before beginning the self-care practices.
• Chapter 2: Learn spine-loosening practices for different areas. Use the illustrations to check movements and posture.
• Chapter 3: Discover ways to continue in everyday life. Consider your daily relationship with your body, including food and sleep.

Who might find it useful?

For those beginning to notice changes in their body, spending long periods sitting, or looking for habits that fit between work and household tasks. Use the book to turn an interest in your body into small daily actions.

• You want to consider posture and beauty from your 40s onward through everyday habits.
• You are looking for an illustrated self-care book to read at your own pace.
• You have watched Yumiko Kataoka’s videos and want to explore her approach in a book.
• You are researching a health or beauty feature and want to understand the author’s work in advance.

Suggestions for reading

Begin with the overall approach, then read the explanations for topics that interest you. Reading the posture guidance and precautions alongside the movements can help you consider how to apply them to your own circumstances.

This website introduces the book; it does not reproduce every instruction. Please consult the book for specific methods and precautions. If symptoms persist or you are receiving treatment, consult a medical professional first.

Buying the book and reading a sample

The print edition is available on Amazon and at bookstores across Japan. Visit KADOKAWA’s book listing for links to the digital edition and a reading sample. Check each retailer for current editions, stock, and prices.

For book features, publication requests, or events, please contact us with the publication or platform, intended use, and preferred timing. Conditions for reproducing the cover or interior pages will be confirmed in advance.