Deloitte Tohmatsu Consulting The Top Consulting Firm in Japan



Deloitte Tohmatsu Consulting is one of the top consulting firms in Japan. Founded in 2002, the company has established itself as a leader in the Japanese consulting industry. It has worked on various projects in the areas of strategy, organization, finance and IT.

Deloitte Tohmatsu Consulting has established strong relationships with clients in Japan, as well as across Asia, Europe, and the United States. Let’s find out more about the company and its services.

History of Deloitte Tohmatsu Consulting

Deloitte Tohmatsu Consulting (DTC) is one of the leading consulting firms in Japan. Founded in 2019, Deloitte Tohmatsu Consulting is a joint venture between two international powerhouse accounting and consulting giant, Deloitte and Japan’s Tohmatsu.

DTC was created by combining the strengths of over a century of combined business experience to become leading authority on providing consulting services throughout Japan and Asia Pacific region.

Since its inception, DTC has been providing valuable insights to businesses across different industries in various fields such as strategy formulation, management system design and organizational development & HR strategy design.

To serve the growing needs of an ever-changing market with the latest industry trends, DTC has expanded their service offering through projects such as Digital Transformation Platforms (DTP) for customers’ business improvement projects.

The primary feature of DTP allows clients to benefit from prototyping to troubleshooting methods which include but not limited to:

  • Analyzing data from IoT/Weather/Earth Observation Systems
  • Process modeling & simulation
  • IoT/Big Data analytics

All integrated into a customer-focused platform that can minimize risks associated with customer initiatives. In addition, their innovative solution will enable customers to preserve corporate values by establishing appropriate policies regarding “data governance” for effective deployment and operation of big data environment among them.

Throughout the years, DTC has built strong relationships with many major companies in the region by offering innovative customer solutions that make it easier for customers to remain competitive while dealing with complex problems at large scale development projects.

Overview of Services

Deloitte Tohmatsu Consulting is the top consulting firm in Japan and specializes in providing comprehensive business solutions to a wide variety of industries. The company focuses on delivering strategic and operational consulting services, ERP implementation, and related technology solutions.

Deloitte Tohmatsu Consulting has a presence in many of the major cities throughout Japan, with offices located in Tokyo, Osaka, Nagoya, Fukuoka, and Sapporo. The company also has international coverage with offices located across the globe.

Deloitte Tohmatsu Consulting provides services and support throughout all stages of the business process – from strategy development to implementation. This includes providing strategic plans and recommendations that provide direction to an organization’s growth objectives as well as assisting with organizational design for increased efficiency and scalability. Deloitte Tohmatsu Consulting also provides project management services to ensure successful implementation of ERP systems or other challenging projects requiring tight coordination between functional departments. Additionally, they offer change management support to help organizations achieve measurable benefits from complex system changes within a controlled time frame while minimizing disruption or risk. Finally, they provide technology solutions such as cloud computing platforms for optimizing business processes through integrated systems deployment.


Essential to the success of Deloitte Tohmatsu Consulting is a strong sense of leadership and vision. The leadership team has a comprehensive understanding of the complexities of the Japanese business environment, and is deeply committed to providing their clients with the best possible service.

The leaders of the firm are highly respected and have built a reputation for excellence in the industry.

Senior Leadership Team

Deloitte Tohmatsu Consulting, one of the top consulting firms in Japan, is proud to present its Senior Leadership Team. The members of this team come from diverse backgrounds and have a wealth of experience that covers many industries. Each brings unique insights and ideas to the table, as well as a commitment to exceeding client expectations and creating lasting change.

The Senior Leadership Team is chaired by Mr. Norihiro Takeuchi, who joined Deloitte Touche Tohmatsu in 2002 and has since held several leadership roles. He is now responsible for the management of our consultancy operations across the Asia Pacific region, covering 11 countries in total.

The other members of the Senior Leadership Team are:

  1. Ms. Asami Suga– Chief Operating Officer for Deloitte Tohmatsu Consulting
  2. Mr. Katsumi Dairaku –Executive Director for Strategy Solutions
  3. Mr. Manabu Nonaka – Chief Technologist for Advanced Technologies Solutions
  4. Ms. Satoko Yano – Executive Director for Advisory Services
  5. Mr. Shosuke Shimizu – Client Relationship Manager
  6. Ms. Tessen Fujimoto– Executive Director for Business Transformation Solutions
  7. Mr Michiko Takahashi – Executive Director Human Resources Consulting Services Industry Divisions
  8. Mr Masaru Suzuki– Executive Officer Global Selling Solutions

Each division within our Senior Leadership Team is responsible for running its own independent operations, while still being actively involved in furthering overall company initiatives and strategies as a whole. By leveraging our resources internationally while maintaining local focus, we are able to provide our clients with best-in-class solutions tailored to their specific needs and enabling them to push their businesses forward into a more successful future by confidently taking on global challenges ahead with an agile mindset and vision towards success long term sustainability.

Board of Directors

At Deloitte Tohmatsu Consulting, the Board of Directors has overall responsibility and supervision of its business operations. The Board is composed of experienced leaders; they have both deep knowledge of Deloitte Tohmatsu Consulting’s core strategies and expertise related to the day–to–day management of the company.

Deloitte Tohmatsu Consulting’s Board of Directors is composed by 12 members, chaired by our President and CEO, who is elected by shareholders. Meetings are held about four times a year or more if necessary. At the meetings, major strategic matters are reported and discussed thoroughly in advance with related executives under the guidance of our corporate governance system.

The responsibilities of Deloitte Tohmatsu Consulting’s Board include:

  • Reviewing performance;
  • Considering strategic decisions;
  • Approving financial statements;
  • Selecting senior managers;
  • Nominating non-executive directors;
  • Supervising executive activities while implementing a transparent system supporting internal controls to ensure operations conducted honestly and fairly, upholding shareholder interests in both decision-making processes as well as transparent disclosure matters;
  • In addition, the board handles specific legal compliance tasks that require board approval including fund raisings and partnerships with other companies or entities.


Deloitte Tohmatsu Consulting is one of the top consulting firms in Japan and has been providing a wide range of services to their clients for many years. They have a long list of clients, ranging from small businesses to large corporations. Each client is provided with quality services tailored to their needs, allowing them to make the most out of the consultations.

Let’s take a look at a few of their clients and the services they offer:

Types of Clients

Deloitte Tohmatsu Consulting (DTC) is a top-tier management consulting firm with offices throughout Japan. DTC provides services to clients ranging from local businesses to large multinational conglomerates, and offers a range of services tailored for each client.

The types of clients served by DTC include:

  • Startups & Small Businesses: DTC provides experienced consulting services to help small business owners create the most effective strategies for their goals and objectives. Services include market entry & expansion analysis, risk assessment & management, organizational effectiveness, financial advisory, business process re-engineering, information technology solutions and other core business competencies.
  • Corporations: With its extensive corporate consulting experience, DTC assists large businesses with industry analysis and competitive strategy development. Services include production/operations analysis & optimization; performance improvement initiatives; change and operational excellence program design; economic/financial modeling; knowledge management; internal training/mentoring and more.
  • Multinationals: Multinational corporations have unique strategic challenges that require special approaches and solutions in order to be successful in global markets. DTC works with these clients on issues such as global M&A advisory; tax planning & structuring; international accounting standardization & compliance alignment; pooled capital formation & investments; establishment of Joint Ventures (JVs); joint policy formulation & execution assistance; market entry evaluation/management plans, etc.

DTC also partners with government at both the national and local levels on public policy research projects as well as providing turnkey IT solutions for public sector infrastructure projects.

List of Major Clients

Deloitte Tohmatsu Consulting is a Japanese-based organization offering a variety of business services and solutions to address the variety of needs from organizations around the world. Deloitte Tohmatsu Consulting is known for its excellence and integrity, which has helped make it one of the top consulting firms in Japan.

The following is a partial list of major clients that have recognized Deloitte Tohmatsu Consulting for its excellence and reliability in delivering quality services:

  • Mitsubishi Heavy Industries
  • Nippon Steel & Sumitomo Metal Corporation
  • Mizuho Financial Group
  • Tokyo Electric Power Company
  • Chubu Electric Power Company
  • SoftBank Group Corporation
  • Nihon Unisys, Ltd.
  • Canon Inc.
  • NEC Corporation
  • Konica Minolta, Inc.
  • Fujifilm Holdings Corporation
  • Honda Motor Co., Ltd.
  • Toyota Motor Corporation

Awards and Recognition

Deloitte Tohmatsu Consulting is one of the most well-respected consulting firms in Japan, and they have been recognized globally for the excellent quality of their work. Over the years, the company has earned many awards and recognitions, including being recognized as the best consulting firm in Japan on multiple occasions.

In this section, we will take a look at the awards and recognition that Deloitte Tohmatsu Consulting has earned:

List of Awards

Deloitte Tohmatsu Consulting (DTC) is a global consulting firm and one of the top consulting firms in Japan that provides its clients with leading edge solutions. This award-winning company has earned numerous awards in recognition of its leadership in the industry. Here is a listing of some of the awards that DTC has received over the years:

  • IAOP 2019 Global Outsourcing 100 – Listed on every Global Outsourcing 100 list since 2013
  • Financial Times 2020 FT Asia-Pacific Innovative Lawyers – Recognized by the prestigious publication for excellence in law
  • Forbes 2018 Top 10 Consulting Firms – Ranked among the Top 10 global consulting firms for five consecutive years
  • Diamond Award 2018 Asia Pacific Professional Services Awards – Winner of this award for three consecutive years
  • Consulting Magazine’s 2017 Best Firms to Work For Award – Given to DTC for having one of the best work environments in the world
  • InformationWeek 2017 Elite 100 Awards – Recognized as one of the most innovative companies worldwide
  • ComputerWorld 2017 21st Century Achievement Award – Recognized as one of the most innovative companies

Recognition from Clients

Deloitte Tohmatsu Consulting is proud to have earned the trust and recognition of many of its clients. Clients around the world have recognized the firm’s commitment to excellence through their awards and recognitions.

Over the past several years, Deloitte has been honored with a number of awards, ranging from being listed in The Global 100 Most Sustainable Corporations for 2015-2016; to being voted “The Best Foreign Foresighted Management Consulting Firm in Japan” by clients for four consecutive years from 2014-2017. Some other recognitions include:

  • The Global Award for Thought Leadership in Learning and Development, 2017
  • Ranked 6th in Kyodo News & Nikkei Business Publications Top 20 Corporate Leaders For Change (2016)
  • AlNavigates Awards for Excellence – Management Consulting – Japan 2016
  • Stevie International Business Awards 2016 – Winner in Different KPI as Gold (Innovation & Leadership Team)

Deloitte’s client-oriented approach has been key to its success, and the firm is committed to continue delivering unparalleled results while living up to its organisational values along with meeting customers’ expectations.


Deloitte Tohmatsu Consulting offers a wide range of services to meet the needs of their

Business Consulting

Business consultants at Deloitte Tohmatsu Consulting guide organizations to be successful in their industry. With years of experience and expertise from a diverse team of professionals, you can trust that your business will be in good hands.

Our experienced business consultants provide market insight guidance, industry trends analysis, risk assessment and management processes, as well as risk-based audit services. We’re also experts at developing growth strategies and action plans to support your customer engagement initiatives and marketing campaigns.

From mid-sized companies to global conglomerates, our team has the know-how to help you reach your goals. We offer services ranging from management consulting, strategy formulation & implementation, performance improvement & benchmarking to due diligence & mergers & acquisitions (M&A) activities.

Through our customized engagements for each customer, we ensure that the approaches taken are tailored to fit the specific situation of an organization or company and their particular needs. Our aim is not only to help you design and implement sustainable business models but also succeed in them at a higher degree of efficiency than you would have been able to on your own.

IT Consulting

Deloitte Tohmatsu Consulting (DTC) is one of the leading IT consulting firms in Japan. With its international perspective, comprehensive depth and breadth of expertise, and proven results, DTC helps organizations enhance their digital capabilities to achieve their goals.

At DTC, our IT consulting services are tailored to meet the unique needs of our clients. We provide a full range of services from technology strategy planning to system introduction and training. Whether it is developing an integrated digital strategy or providing advice on the selection and implementation of systems such as ERP, HRM or CRM solutions, we are committed to helping organizations digitize for smarter decision-making and more productive business operations in the rapidly evolving environment.

Our approach brings together our rich technical knowledge with global best practices from different industrial sectors to create solutions that support business transformation. We provide end-to-end services that extend beyond standard consulting activities to encompass everything from concept development through implementation support to tailor-made adaptation solutions. Our specialists assess client needs collectively and develop solutions that are suitable for the purpose at hand.

DTC’s IT consulting team is composed of experts with a wide range of experience across all industries—from finance and pharmaceuticals through manufacturing, logistics, telecommunications and retail—so you can rest assured knowing that we have all your organizational needs covered with quality service delivered on time every time.

Financial Consulting

Deloitte Tohmatsu Consulting is Japan’s top consulting firm with a wide range of services that help clients to plan and implement their strategies, address financial challenges and ensure compliance with regulations.

Our financial consulting services cover the entire business process, from planning ahead to well-executed implementations through to ongoing operational management.

Through our specialist teams and talented professionals, we have the expertise to assist clients across all financial activities, such as capital markets, regulatory compliance, risk management and treasury. Each of these disciplines can be addressed holistically or as an individual focus depending on the company’s particular needs. We work closely with clients to enhance corporate governance and understand the impact that strategic decisions have on a company’s long-term performance.

Regardless of industry sector or size of organization, Deloitte Tohmatsu Consulting provides in-depth insights backed by analytical tools to provide superior advice for all types of financial consulting needs:

  • developing business models and forecasting cash flows;
  • choosing between debt or equity financing;
  • leading mergers and acquisitions;
  • managing operational costs;
  • improving capital structure;
  • creating tools for customer relationships management;
  • restructuring initiatives for troubled companies;
  • solving any disputes or issues related to existing investments in Japan.

Our customized approach is based on understanding each client’s specific industry dynamics, growth objectives, culture and future aspirations.

Human Resources Consulting

At Deloitte Tohmatsu Consulting, we have a comprehensive range of Human Resources (HR) business consulting services that are tailored to each client’s specific needs. Our experienced consultants can help you tackle a broad range of complex HR challenges and provide unbiased advice on best practices and improvement opportunities. Our HR consulting focuses on day-to-day operational issues, while also helping to create long term change.

We understand that every business is different, which is why we approach each organization with an in-depth analysis of their current HR environment. We strive to understand their unique needs and develop tailor-made strategies that will help them improve employee engagement, strengthen organizational efficiency, promote innovative growth strategies and build an inclusive workplace culture.

Our HR consulting services include:

  • Strategic human resources planning
  • Workforce effectiveness analysis
  • Leadership development programs
  • Organizational transformation initiatives
  • Job design and classification reviews
  • Employee reward systems analysis
  • Recruitment & selection process improvement
  • Performance management reviews
  • Compensations & benefits benchmarking
  • Diversity inclusion initiatives


Deloitte Tohmatsu Consulting is a global consulting firm based in Tokyo, Japan. It has regional offices around the world, including in North America, Europe, Asia, Australia, New Zealand, and other locations. Its global headquarters are located in Tokyo, where the firm has been providing consulting services to clients since 1954.

Let’s take a look at its locations around the world:

List of Offices in Japan

Deloitte Tohmatsu Consulting makes up the largest component of Deloitte Touche Tohmatsu’s operations in Japan. As global trends increase, the need for professional consulting is growing and Deloitte continues to seek new opportunities across many business segments. Deloitte’s offices in Japan are committed to providing excellent consulting services and bridging the gap between businesses around the world.

Here is a list of their offices in Japan:

  • Headquarters – Tokyo
  • Osaka Office
  • Nagoya Office
  • Sapporo Office 〒060-0061 Hokkaido Prefecture, Chuo Ward, Kita 4 John, North 4-4-9
  • Fukuoka Office 〒810-0041 Fukuoka Prefecture, Chuo Ward, Hakata Ekimae 2-9-1
  • Hiroshima Office 〒730-0011 Hiroshima Prefecture, Hiroshima City, Naka Ward 6 Gofukumachi 12-13 1F
  • Sendai Office 〒980-0811 Miyagi Prefecture , Aoba Ward , Shimoshinjo 2 – 18 – 8 Nakamura Building ASOBIO Building 7F

International Presence

Deloitte Tohmatsu Consulting (DTC) is a premier consulting firm with a presence in more than 140 countries and territories worldwide. Its international presence serves to extend its capabilities across the globe and allow it deepen its insights into regional markets while providing clients strategic solutions that are suited not only to their local environments but also quickly adaptable to global scale changes.

DTC’s global consulting teams are composed of professionals from diverse backgrounds who leverage the firm’s comprehensive expertise in order to provide competitive advantage solutions tailored to the unique, complex needs of each client. With more than 40 offices and over 500 professionals, DTC remains focused on creating disruptive ideas for long-term growth, working as collaborative partners in solving global issues.

In addition to its headquarters in Tokyo, Japan, DTC has locations throughout:

  • Asia Pacific in Bangkok, Beijing, Hong Kong, Jakarta, Kuala Lumpur, Manila , Seoul, Shanghai , Singapore , Sydney, Taipei and Tokyo;
  • EMEA (Europe Middle East Africa) including Amsterdam Istanbul London Madrid Warsaw Paris Vienna Bucharest Bratislava Prague Belgrade Tirana Johannesburg Dubai Abu Dhabi Bahrain Riyadh and Muscat;
  • Americas sites located in Boston San Francisco New York Los Angeles Toronto Montreal Vancouver Calgary Edmonton Mexico City Sao Paulo Santiago Buenos Aires Bogota Caracas Lima Chicago Monterrey Dallas Houston San Antonio Austin Mexico City Milan Rome Madrid Berlin Munich Zurich Stockholm Oslo Helsinki Copenhagen Barcelona Athens Zagreb Sofia Vilnius Minsk along with additional offices around the world.

The combination of its geographically widespread locations as well as deep local market knowledge positions DTC as one of the leading consulting firms globally offering smart innovative strategies for success within our ever-evolving business landscape.