Sherpa Co.

Sherpa Co.

It is a core corporation of the group that specializes in Accounting and Taxation, International Taxation, IPO support, and M&A support.

Service Overview

Providing Specialized Services for Our Clients

While focusing on general corporate taxation as our main service, we also offer high-quality services in specialized areas. As a core company within the group, we collaborate with both internal and external stakeholders to handle diverse tasks.

Utilizing our extensive experience and the expertise of our team members, we are dedicated to assisting our clients in various fields beyond corporate taxation. Some of the areas we can support you with include:

  • IPO (listing preparation) support
  • Inheritance tax, business succession consulting
  • International tax, overseas expansion support
  • Founding support
  • M&A Consulting

Members Introduction

Kazuki Hida
Certified Public Accountant
Tax Accountant
MBA in (International Business)
Certified Advanced IPO Professional
Master Certified by Real Estate Securitization Association

Areas of expertise

Corporate taxation, international taxation, entrepreneurship support, IPO consulting, fundraising, DX (Digital Transformation) support

Published book

“Overseas Assignment/Overseas Business Trip Labor and Tax Quick Guide for Companies Expanding into Southeast Asia” (co-author/animo publication)
Other contributions


  • 2007.12Deloitte Touche Tohmatsu LLC (until May 2011)
  • 2011.06Thunderbird Graduate School of International Management (MBA, until December 2012)
  • 2013.01Hida Certified Public Accountants
  • 2013.12Director at Asia BPO Services Pte. Ltd. (Singapore)
  • 2016.06Representative Director at Hida Certified Public Accountants (currently Sherpa Tax Corporation)
  • 2016.12CFO and Director at AI inside, Inc. (Securities Code 4488, until August 2018)
  • 2022.12External Auditor at Intelligence Design, Inc.
Yusuke Takahashi
Certified Public Accountant

Business field

Corporate tax, international tax, entrepreneurship support, M&A, management and financial consulting


  • 2013.09KPMG Tax Corporation (until December 2017)
  • 2018.07Hida Tax Accountant Corporation (now Sherpa Tax Accountant Corporation)
Shinya Furuhashi
Certified Public Accountant


  • 2014.08Hida Certified Public Accountants (currently Sherpa Tax Corporation)

Company Profile

Sherpa Co.
Mitsuru Hida
Kazuki Hida
Yusuke Takahashi
Affiliated Companies
Affiliated Partners
  • JPA International Japan representative office of JPA International, a global network of independent accounting firms
  • ASC Group The Japanese liaison office of ASC Group, a global group with a focus on India


Shinjuku Monolith 28F, 2-3-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-0928