Japanese services group


Japanese Services Group

Tailored solutions for Japanese companies

Deloitte Australia’s Japanese Services Group specializes in delivering professional services to Japanese multinational companies, supporting their operations and investments in Australia. We are committed to providing tailored services to clients, drawing on the breadth of experience and expertise across our global network with a deep understanding of Japanese culture and customs.


Global Service Network for Japanese Companies

In 1975, Deloitte formed the global Japanese Services Group (JSG) and ever since, JSG has been supporting business development for Japanese companies overseas over the past 45 years.

Over this time, Japanese organisations have been facing political and economic changes and their management challenges continue to become more complex and sophisticated over time.

Currently, JSG integrated network deploys approximately 1,200 bilingual and bicultural professionals across approximately 80 locations globally. Combining our local market knowledge, linguistic and cultural capabilities enables JSG to leverage the power of our global network to complement Deloitte’s technical and industry sector knowledge with country-specific insights.

Learn more about the global JSG network here.

JSG in Australia

The Australia–Japan partnership is known to be the closest and most mature in the Asia/Australia market. The stable political relationships and economic growth is attracting business development and investment between the regions.

JSG in Australia provides support for companies engaged in cross-border investment and business between Japan and Australia. If you are contemplating market entry, considering an M&A transaction, or seeking to optimise existing operations, we can help you implement appropriate strategies and navigate associated risks.

Our team of bi-lingual specialists cover all main cities in Australia including Sydney, Melbourne, Brisbane, and Perth. They combine in-depth experience with industry knowledge of the Australian and Japanese markets and by close collaboration with professionals across Deloitte Australia, Deloitte Japan and Global JSG Network, JSG provides clients seamless cross-functional and cross-border services.

How JSG Australia can help you:


Cross-border communication and collaboration

  • Coordinating closely and proactively within the global JSG network and with your parent and regional headquarter company.
  • Facilitating communication through understanding sensitive contextual differences in regulations, business customs, internal relations, language, culture and dealings with authorities.
  • Leveraging Japanese business and cultural intelligence to enhance collaboration amongst our team of specialists through internal work processes.


End-to-end integrated services

  • Providing an integrated point of contact for all services to create streamlined communication and a cohesive client experience.
  • Sourcing the talent and skillsets required for your work across our JSG and Asia Pacific member firm network under one hub.
  • End-to-end M&A lifecycle services including due diligence, valuation, financial advisory, transaction and post-merger operations.

Local knowledge

  • Offering a wealth of experience and in-depth sector knowledge of the risk, regulatory, investment, tax and legal environment in Australia.
  • Bridging business and investment initiatives between Japan and Australia by providing insights and advice about local business climate and opportunities.


Deloitte’s Service offerings

Audit and Assurance

Read more


Read more

Financial Advisory

Read more

Risk Advisory

Read more


Read more

JSG Tax Newsletter

The JSG tax newsletter written by JSG tax specialists provides updates for Japanese multinational corporations operating in the Australia. Find more details and subscribe from the blue button on the right side.

Contact us

Shinji Tsutsui

Shinji Tsutsui

Partner, JSG National Lead, Audit & Assurance

Shinji is an audit partner in the Deloitte's Assurance and Advisory (A&A) practice in Melbourne. He leads Japanese Services Group nationally. Shinji has extensive experience in providing audit service... More

Wenda Gumulya

Wenda Gumulya

Director, Audit & Assurance

Wenda is a Director in the Audit and Assurance practice at Deloitte providing assurance and advisory services on internal and technology controls, compliance, and risk management. She also serves as t... More

Shun Murata

Shun Murata

Principal, Audit and Assurance

Shun joined Deloitte Japan Audit Division in 1999 and was in charge of statutory audit and public offering support. Primary role in the position was to provide professional services in business suppor... More

Takeru Ando

Takeru Ando

Director, Audit & Assurance

Takeru has great experience in audit in Japan and Australia and has knowledge for various industries and for accounting and auditing including U.S.GAAP/GAAS and IFRS/ISA. Takeru is a Certified Public ... More

Fullwidth SCC. Do not delete! This box/component contains JavaScript that is needed on this page. This message will not be visible when page is activated.