Announcement: Quantum Accounting Joins GSV Global M&A Network

– Strengthening Cross-Border M&A Capabilities through International Collaboration – Official Membership Announcement In July 2025, Quantum Accounting is proud to announce its official membership in the GSV Global M&A Network (GSV), an international alliance of professional firms specialising in mergers and acquisitions. Based in the United Kingdom, GSV connects trusted experts across legal, financial, and tax disciplines from around the world. These professionals share a common goal: to support high quality cross-border transactions by working collaboratively, to achieve success for clients in today’s increasingly globalised business landscape. About GSV Global M&A Network Founded by the GS Verde Group, GSV was established in response to a clear business reality: corporate acquisitions are no longer confined within national borders. As more businesses seek growth opportunities abroad, the […]

Announcement of Miyuki Zeniya Representative of evergreen, Joining Our Company

Quantum Accounting Welcomes Miyuki Zeniya as New ADVISORY BOARD Quantum Accounting is pleased to announce the appointment of Ms. Miyuki Zeniya to our Advisory Board. A recognised leader in sustainability strategy across the global financial sector, Ms. Zeniya served as Chief Sustainability Officer (CSuO) of the MUFG Group before founding evergreenp in 2025. Through her work, she has played a vital role in bridging regulatory frameworks, investor expectations, and corporate action—helping organisations enhance their non-financial value in a rapidly evolving business landscape. Quantum Accounting has long specialised in supporting IPOs on global markets including Nasdaq. With Ms. Zeniya joining our Advisory Board, we are expanding our capacity to support clients not only with financial reporting but also with sustainability-driven management and value creation in non-financial domains. Her […]

Announcement of Koji Shinohara, Former CFO of KURA Sushi USA, Joining Our Company

Quantum Accounting Welcomes Koji Shinohara as New Advisor Quantum Accounting is pleased to announce that Koji Shinohara has joined the company as a new advisor. With his US CPA qualification, extensive practical experience, and exceptional expertise, Mr. Shinohara brings invaluable new strengths to our team. After graduating from a Japanese university in 1986, Mr. Shinohara obtained a master’s degree in business administration from the University of Oklahoma City. He then built his career at renowned accounting firms in the United States, gaining deep experience in the corporate tax division. Notably, Mr. Shinohara successfully led KURA Sushi USA Inc. to its Nasdaq listing as the company’s CFO. He spearheaded the IPO process and continued to play a crucial role in the company’s operations as a public […]

Notice of Participation by One of Our Company’s Members

Our company is pleased to welcome Ryoji Komiya as our advisor. Ryoji Komiya He has gained experience as a partner at Azusa Audit Firm, where he handled auditing services for US SEC registered companies and foreign companies, GAAP conversion services and IPO filings for NYSE and NASDAQ listings, as well as providing support for listings and conducting due diligence services for M&A transactions. We kindly request your continued support for the further evolution of Quantum Accounting Co., Ltd. If you have any questions or inquiries regarding this page, please feel free to contact us here.