Jitsugyo no Nihon Sha Co., Ltd. The definitive book on management studies, “Management Studies: Preparing for Sudden Opportunities,” is now available, condensing the practical knowledge of the author, who has survived countless ordeals as a “profes

[Jitsugyo no Nihon Sha Co., Ltd.] The author has been a “professional manager” for 20 years, reviving, growing, going public, and selling companies—surviving countless ordeals. This book condenses the practical knowledge of the author, who has weathered countless ordeals as a “professional manager.” The definitive “management studies” book, “Management Studies: Preparing for Unexpected Opportunities,” is now available! ​ Jitsugyo no Nihonsha Co., Ltd. Press Release: October 4, 2025 The author, who has been a “professional manager” for 20 years and has overcome numerous challenges in revitalization, growth, IPOs, and sales, has condensed his practical knowledge into the definitive “management studies” book, “Management Studies: Preparing for Sudden Opportunities”! A publication commemorative event will be held on November 27, 2025 Jitsugyo no Nihon Sha Co., Ltd. (Headquarters: Minato-ku, Tokyo; President and CEO: Yuichi Iwano) will publish the first book by entrepreneur Hidetaka Sasai, “Management Studies: Preparing for Sudden Opportunities,” on Thursday, October 9, 2025. This book is the definitive guide to management studies, practically and systematically compiling the real-life experiences and knowledge that Mr. Sasai has gained over 20 years as a professional manager, overcoming numerous challenges such as corporate revitalization, growth, IPOs, and sales. For those aspiring to become presidents, successors taking over, and managers facing challenges while facing loneliness, this book will empower them to make their next move. To commemorate the publication, a publication commemorative event will be held on Thursday, November 27, 2025.
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Book Information Title: “Management Studies: Preparing for Sudden Opportunities” Author: Hidetaka Sasai Price: 2,420 yen (tax included) Release date: October 9, 2025 Format: 46 format Number of pages: 208 pages ISBN: 978-4-408-65174-3 : Jitsugyo no Nihon Sha Co., Ltd. https://www.j-n.co.jp/books/978-4-408-65174-3/ Book Introduction For those about to become presidents, successors taking over, and business managers who strive to move forward despite loneliness. This book will empower you to decide your next move. Being president is a lonely job. Numbers, people, time—all arrows point toward you. How do you overcome that pressure and carve out a path to the future? This book is the definitive guide to management, condensing the author’s practical knowledge gained over 20 years as a professional manager, navigating all sorts of challenges, from revitalization and growth to IPOs and divestitures. From creating a positive atmosphere on your first day in office, to setting goals for three years from now, motivating stakeholders, the secrets of decision-making that doesn’t fall back on the lowest common denominator, and even how to cultivate courage and resilience—this book unfolds with practical examples that you can use right away. This is not just a theoretical book. “What should a president prioritize and what should he discard?” “How should he design his departure?” “What words can he use to convey his sincerity to employees, shareholders and business partners?” It is filled with vivid words that will give you the push you need in moments of uncertainty and support you in making your decisions. Author profile
https://prcdn.freetls.fastly.net/release_image/10667/101/10667-101-34ad9a42c9628a8e66f6acb15bbd93e5-538×807.jpg Hidetaka Sasai Born in Osaka Prefecture in 1967. Graduated from the Faculty of Law at the University of Tokyo and Columbia Business School. Joined Sumitomo Bank in 1991. After working at the
international and domestic branches of the foreign management consulting firm Bain & Company, he decided to pursue a career as a professional manager. After serving as Executive Officer and General Manager of Corporate Planning at Bayer Yakuhin, he held top management positions at four companies, including Omron Colin and St. Jude Medical. Since 2019, he has served as CEO of the Tryte Group, a medical and welfare human resources company, and successfully listed the company on the Tokyo Stock Exchange Growth Market. Comment from Editor Akinori Murashima “If I become president tomorrow, what will change and how?” Every minute of a meeting, the courage to say no, the distance between people and the organization—a series of decisions that can’t be explained with nice words. This book depicts the down-to-earth yet life-sized daily life of a “president” in heartfelt words, from how to use time to coordinating with stakeholders. It also squarely confronts the loneliness and weight of responsibility, and even captures the scent of sweat on the front lines. Publication Commemoration Event Overview Date: Thursday, November 27th, 7:00 PM – 10:00 PM Location: Moon Creative Lab Spring Terrace omotesando 2F, 3-10-5 Kita-Aoyama, Minato-ku, Tokyo 107-0061 Access Map:
https://g.co/kgs/WZnng1w Contents: ・Part 1: Publication Commemorative Lecture Author Hidetaka Sasai will introduce “Management Studies: Preparing for Unexpected Opportunities” based on his own experiences. He will share the knowledge he has cultivated over 20 years as a “professional manager” and the thoughts he put into this book. ・Part 2: Interpreting “Management Studies” Using the Conceptual Thinking Method A workshop using the proprietary “conceptual thinking method” developed by an event facilitator from the audio platform “VOOX.” We will examine the themes contained in “Management Studies” from multiple perspectives and deepen insights that can be applied to management. ・Part 3: Special Discussion (planned) A special session will be held with editors and current business leaders to delve into the reality of the workplace and the image of future business leaders. There will also be a Q&A session from the audience. ・Social Gathering Ticket Information: ・In-person participation (with social gathering) book “Management Studies: Preparing for Unexpected Opportunities” ¥6,420 ・In-person participation (with social gathering) 4,000 yen Contact: https://voox-jn-251127.peatix.com/