About us - SMASH International Audit Corporation & Advisory LLC

About us

about

Overview

Purpose and Background

SMASH International is established in September 2023, as a member of the SMASH Group for the purpose of providing advanced and high-quality accounting, auditing and advisory services, mainly for cross-border projects. Dai (Daisuke) Mori, who is a founding partner of SMASH International, is Managing Director of SMASH HD (Holdings) Co., Ltd., which oversees the consulting company and the real estate company of the group.
In September 2024, SMASH International Audit Corporation and SMASH International Advisory LLC were established to meet the ever-increasing expectations of globalisation and reliable information disclosure in Japan.

SMASH Group

The SMASH Group has six companies under its umbrella, and among them, the central tax accountant corporation Smash Management has been in business for over 45 years, has more than 1,500 tax advisory clients, and is the largest in the Mikawa region of Aichi Prefecture. In the tax and inheritance tax field, we boast one of the highest number of filings in Aichi Prefecture. SMASH Group has a large number of specialized staff such as tax accountants, administrative scriveners, social insurance and labour consultants, certified public accountants, and real estate transaction agents, and provides one-stop services that meet the needs of all of our customers.

Origin of SMASH

The name SMASH is derived from the following words under the motto of integrating accounting and management and providing better services to people.

Synthesized Integrated
Management Management
Accounting into Accounting
Service and then providing better Services
Human to People

Information

Name

・SMASH International Audit Corporation
・SMASH International Advisory LLC

Location

Tokyo Head Office:
4-8-11-203 Takanawa Minato-ward Tokyo 108-0074, Japan

Nagoya Office:
1-7-5-9F Kanayama-cho Atsuta-ward Nagoya city Aichi prefecture 456-0002, Japan

UK Satellite office:
Bray Business Centre, Monkey Island Lane, Maidenhead, United Kingdom, SL6 2ED

Phone number

+81-03-6824-7979

Email

info@smash-international.com

Representatives

Dai Mori - SMASH Group CEO
Kenji Muneyuki -SMASH International Audit Corporation Representative
Tatsuro Kugishima
Mike Mitsuhiro Mukaiyama
Ryo Fujimoto
Tomo Hasuo

Establishment

September 2024 (Est. September 2023)

Services

Group (Voluntary/Referral) audit, Statutory audit, Internal control audit support, Internal audit support, Accounting/ closing advisory, Financial advisory, Financial Due Diligence, Valuation, English disclosure document translation/ English financial statement preparation, GRC support, ERM support, Tax services

Number of clients

41 (as at 1 August 2025)
*Including audit and advisory clients

Number of employees

31 (CPA 30, as at 1 August 2025)
*Including contracted employees

Alliance partners
Member organisations

History

September 2023Headquarters office established in Minato-ku, Tokyo and Nagoya office in Nagoya City, Aichi Prefecture.
September 2024SMASH International Advisory LLC and SMASH International Audit Corporation established.
November 2024Business integration with S&E CPA Office.

Access

Tokyo Headquarters Office:
5 minutes walk from JR Shinagawa Station

Nagoya office:
1 minute walk from JR Kanayama Station

Contact

CONTACT
For inquiries, please contact us by phone or email.
Email: info@smash-international.com

TEL+81-03-6824-7979