After graduating from the National Defense Academy, he joined the Ground Self-Defense Force as a candidate for officer. Many successful people are said to have been influenced by Tenpu Nakamura. Not only great figures from various fields who have built modern and contemporary Japan, such as Takashi Hara (former Prime Minister), Heihachiro Togo (Marshal), Konosuke Matsushita (founder of Panasonic), Kazuo Inamori (founder of Kyocera), and Chiyo Uno (writer), but also today, Shohei Ohtani, who has set numerous records in Major League Baseball, and Yuto Nagatomo, a member of the Japan national soccer team who thrilled Japan with "Bravo," are also avid readers of Tenpu Nakamura's books. In addition, many other famous and unknown people must have been influenced by Tenpu Nakamura's thoughts and words. Why does he inspire people so much? The secret seems to lie in Tenpu Nakamura's eventful life. It was a series of surprises and hardships, like watching an adventure movie, and that is why his philosophy and teachings resonate with readers. The author is a well-known figure who commanded the decontamination operation of the Tokyo subway sarin attack as a regimental commander in 1995. The Shinshin-Toitsu-Ho (Mind-Body Unity Method), which was inspired by Tenpu Nakamura's Shinshin-Toitsu-Ho, was born from the author's own suffering. It works on the subconscious mind based on each person's faith and explains how to open up one's life. This book is different from previous books related to Tenpu Nakamura, and the chapter on New Thought can be said to be a new interpretation and a question raised by the author. This book focuses on the eventful life of Tenpu Nakamura, who influenced prominent figures from politics to the business world in the Meiji, Taisho, and Showa eras, and explores the essence of his thoughts that made him a mentor to many people. The first half of this book introduces the "Shinshin-Toitsu-Ho" (Mind-Body Unity Method) that Tenpu Nakamura created from the yoga he learned himself. The second half summarizes the necessity and practice of the "Shinshin-Toitsu-Ho" (Mind-Body Unity Method) that the author created himself, after suffering from mental illness, encountering the thoughts of various mentors, being baptized as a Christian, and being impressed by Tenpu Nakamura's "Shinshin-Toitsu-Ho." The author questions the current state of emerging religious organizations and examines the true nature of religion from the perspective of the relationship with God. Readers will be given the opportunity to deeply consider their own way of life from the experiences of Tenpu Nakamura and the author, and will be strongly encouraged to live actively. Recycled materials will be used.