Spica Consulting Announces Appointment of New Representative Director and CEO
Spica Consulting announced the appointment of Tsuneo Watanabe as its new Representative Director and CEO, effective April 1, 2026. The company aims to enhance overall business quality to become a top leader in Japan and contribute to the development of the Japanese economy by supporting the growth of small and medium-sized enterprises under the new management structure. Toshio Nakahara, the former Representative Director, will assume the role of Representative Director and COO, continuing to be involved in business strategy planning and execution.
📋 Article Processing Timeline
- 📰 Published: April 1, 2026 at 18:00
Spica Consulting Co., Ltd. (Headquarters: Minato-ku, Tokyo; Representative Director and CEO: Tsuneo Watanabe; hereinafter referred to as "the Company"), which provides "Value-Up Consulting" to maximize corporate value and "Industry-Specific M&A," announced that Tsuneo Watanabe (Watanabe, Tsuneo) has been newly appointed as Representative Director and CEO, effective April 1, 2026 (Wednesday). Under the new management structure, the Company aims to improve its overall business quality to the top in Japan and contribute to the development of the Japanese economy by supporting the growth of small and medium-sized enterprises. Toshio Nakahara (Nakahara, Toshio), who previously served as Representative Director, will change his title to Representative Director and COO and will continue to be involved in business strategy planning and execution within the Company.
New Appointment

|
Name |
New Position |
Appointment Date |
|
Tsuneo Watanabe |
Representative Director and CEO |
April 1, 2026 |
Position Change

|
Name |
New Position |
Former Position |
|
Toshio Nakahara |
Representative Director and COO (Chief Operating Officer) |
Representative Director |
◆ Background of the New Representative's Appointment
Since its establishment, the Company has contributed to the development of the Japanese economy with "highest quality industry-specific M&A" and "value-up consulting to maximize corporate value" as its two main pillars. To further improve quality and strengthen its management structure, Tsuneo Watanabe has been newly appointed as Representative Director and CEO.
Mr. Watanabe is a figure who has led "industry restructuring M&A" that goes beyond mere matching. With a strong belief in "supporting success as a business owner, not just as an investor, through M&A," he has successfully guided numerous M&A deals, leveraging his high expertise in M&A and management, as well as deep insights and specialized knowledge of the industry.
Under the new leadership of Mr. Watanabe, who has extensive experience in high-quality M&A and corporate value enhancement support, the Company aims to elevate its three businesses and activities—(1) industry-specific M&A, (2) value-up consulting, and (3) asset utilization for social good—to the No. 1 quality in Japan. Through supporting "M&A that enables continuous corporate development," we will open up new futures where each employee can shine.
◆ New Representative's Profile, Career, and Photo
Spica Consulting Co., Ltd.
Representative Director and CEO Tsuneo Watanabe

<Profile>
After experiencing entrepreneurship while studying at Kyoto University, he joined Nihon M&A Center. He led the M&A industry as the No. 1 consultant for M&A of small and medium-sized enterprises, being featured in Nikkei Veritas. He is a pioneer in industry restructuring M&A. In 2020, he became the youngest director at the company. On March 31, 2023, he resigned as a director of Nihon M&A Center Holdings. Subsequently, for three years, he served as an outside director and advisor for multiple listed and growth companies, contributing to the improvement of corporate value/stock prices. On April 1, 2026, he was appointed Representative Director and CEO of Spica Consulting.
<Career History>

|
September 1983 |
Born in Beppu City, Oita Prefecture; raised in Osaka |
|
March 2002 |
Graduated from Nara Gakuen High School |
|
March 2008 |
Graduated from Kyoto University, Faculty of Economics, Department of Business Administration (Marketing major) |
|
April 2008 |
Joined Nihon M&A Center Co., Ltd. (currently Nihon M&A Center Holdings Co., Ltd.) |
|
April 2016 |
Appointed Head of Industry Restructuring Department, same company |
|
April 2017 |
Appointed Executive Officer and Head of Industry Restructuring Department, same company |
|
April 2018 |
Appointed Senior Executive Officer, same company |
|
June 2020 |
Appointed Director, same company (resigned March 2023) |
|
June 2020 |
Appointed Director, Nihon Investment Fund Co., Ltd. (resigned 2021) |
|
June 2021 |
Appointed Director, Batonzu Co., Ltd. (resigned March 2023) |
|
October 2021 |
Appointed Director, Nihon M&A Center Co., Ltd. (resigned March 2023) |
|
April 2023 |
Appointed Outside Director, Geolonia Co., Ltd. (resigned August 2024) |
|
October 2023 |
Appointed Outside Director, LDT Co., Ltd. (resigned February 2026) |
|
March 2024 |
Appointed Outside Director, BuySell Technologies Co., Ltd. (current) |
|
March 2025 |
Appointed Outside Director, CyMed Co., Ltd. (current) |
|
February 2026 |
Appointed Outside Director, Lightblue Co., Ltd. (current) |
|
April 2026 |
Appointed Representative Director and CEO, Spica Consulting Co., Ltd. |
◆ Comments from Leading Business Executives on the Appointment of the New Representative Director and CEO
Upon Mr. Watanabe's appointment as the new representative of our company, we received comments from business executives across various industries who continuously enhance corporate value (listed in alphabetical order by surname).
Keisuke Izumi, Certified Public Tax Accountant
CEO of TEAMyoko-so (Founder of Yokohama Sogo Tax Accountant Corporation)
I've been waiting for this! Congratulations on your return to the M&A industry. Mr. Watanabe, you broke the norms of the accounting industry and M&A industry by sector in your previous role, serving as the youngest full-time director at a company with a market capitalization of 1 trillion yen, and I am deeply indebted to you. I have high expectations that you will create new value in a maturing industry and contribute to the revitalization of the Japanese economy.
Takao Ozawa, Representative Director
BoostCapital Co., Ltd.
Mr. Watanabe, you're returning to M&A—that's wonderful! This return is good for boosting healthy M&A in Japan. I have nothing but high expectations! Let’s boooost together!
Kazuo Senbon, Distinguished Professor, Graduate School of Management, Kyoto University; Special Advisor to the President; Founder of KDDI Corporation
I extend my heartfelt congratulations on your appointment as Representative Director and CEO of Spica Consulting. Having accumulated achievements since the dawn of the M&A industry, he is an indispensable leader for the Japanese economy. I expect that he, advocating for 'M&A from a management perspective,' will establish new highest quality standards in the industry through Spica Consulting and powerfully lead the future.
Dai Tange, Representative Director and President
SHIFT Inc.
I met Mr. Watanabe at the Kyoto University Entrepreneur Alumni Association, and we have been close both personally and professionally, as he supported SHIFT during his previous role. He is a wonderful business leader with great flexibility, having started a business during his student days and achieving the distinction of becoming the youngest director at his previous company. I am very pleased that he is now taking the helm as Representative Director and CEO, and I am confident that he will build a magnificent company and become an indispensable presence in society. I look forward to it!
Shigeru Nagatomi, Chairman of the Board
Nanonohana Kyushu Co., Ltd.
I extend my heartfelt congratulations on your appointment as Representative Director and CEO of Spica Consulting Co., Ltd. You assisted us with the M&A of Nagatomi Pharmacy, and now all our staff are working energetically at Nanonohana Kyushu Co., Ltd. Thank you very much. I pray for your continued success and the prosperity of your company.
◆ Interview with the New Representative and Message from the Former Representative
FAQ
Who is the new Representative Director and CEO?
The new Representative Director and CEO is Tsuneo Watanabe, a person with extensive experience in the M&A industry.
What does Spica Consulting aim for under the new management?
It aims to improve the overall business quality to the top in Japan and contribute to the development of the Japanese economy by supporting the growth of small and medium-sized enterprises.
What will be the role of former Representative Director Toshio Nakahara?
Toshio Nakahara will assume the role of Representative Director and COO (Chief Operating Officer) and will continue to be involved in planning and executing business strategies.