Japan Electric Power Steering Market

The Japan Electric Power Steering Market Size is anticipated to grow from USD 1.74 billion in 2025 and is expected to reach around USD 2.89 billion by 2035. According to Decision Advisors, market insights point to steer-by-wire as the core force redefining Japan’s electric power steering sector, holding an estimated 35-38% share globally. JTEKT Corporation holds a leading position with nearly USD 6.2 billion in annual revenue and a 28-30% Japan market share, impacting growth momentum and strategic orientation across the Japan market

Market Snapshot

• Japan Electric Power Steering Market Size (2025): USD 1.74 billion
• Projected Japan Electric Power Steering Market Size (2035): 2.89 billion
• Japan Electric Power Steering Market Compound Annual Growth Rate (CAGR): 5.2%
• Base Year: 2025
• Historical Period: 2021–2024
• Forecast Period: 2026–2035

Market Overview/Introduction

The Japan electric power steering market uses electric motors, torque sensors, ECUs, and steering gears to deliver accurate and power-saving steering support. The EPS primarily serves passenger vehicles by decreasing their fuel usage while commercial vehicles use EHPS to enhance their steering performance. The market experiences growth through autonomous driving technologies which include lane-keeping, automated parking and through steer-by-wire systems which establish Japan as a leader in energy-efficient and advanced automotive steering technologies. The innovations such as steer-by-wire systems and 24V EPS systems designed for commercial vehicles rare-earth-free motors and artificial intelligence-based sensors which provide improved haptic feedback and fault detection capabilities. The automotive steering ecosystem will achieve growth through three main opportunities which include autonomous vehicle systems and digital twin technology for smart factories and ergonomic product development designed for Japan's elderly population.

• In Japan, government-backed autonomous driving initiatives, targeting Level 3 expressway autonomy and 100+ unmanned mobility sites by fiscal 2027, are driving the electric power steering market, with investments of USD 1.2 billion as of March 2026.
• In Japan, the decarbonization regulations promoting fuel-efficient, lightweight components are accelerating electric power steering adoption, with investments of USD 950 million as of April 2026, enhancing compliance, sustainability, and automotive energy efficiency.

Notable Insights: -

1. By type, the column assist EPS (C-EPS) segment held a dominant position with 57.2% in terms of market share in 2025.
2. By component type, steering motor segment is the dominating accounting for over 43.1% of the Japan market share in 2025.
3. The compound annual growth rate of the Japan Electric Power Steering Market is 5.2%.
4. The market is likely to achieve a valuation of USD 2.89 billion by 2035.

What is role of technology in grooming the market?

The Japan electric power steering market depends on technology which delivers improvements in efficiency, precision and sustainability. The combination of steer-by-wire systems and AI-enabled sensors together with IoT-based diagnostics systems creates an enhanced steering performance system which improves maintenance forecasting. The advanced EPS motors decrease energy usage while maintaining torque stability, which enables autonomous vehicle operations. The Japanese OEMs use digital twins together with intelligent manufacturing systems to achieve production cost savings and improved reliability and extended component lifespan.

Market Drivers

The Japan electric power steering market being propelled by the multiple essential driving forces. The implementation of stronger fuel efficiency standards together with emission control requirements leads to greater adoption of electric power steering systems because they use power only during operation which helps meet environmental standards. The increasing adoption of hybrid and electric vehicle technologies drives demand for electric power steering systems, they are essential components of electric vehicle design. The system requires accurate steering control with quick response times to work together with advanced driver assistance systems which include lane-keeping assist and automated parking and self-driving capabilities. The rising need for comfort together with safety features and lower maintenance costs drives consumers to prefer electric power steering systems which use no hydraulic fluids and better vehicle control. This process creates a pathway for both market growth and technological progress throughout the automotive industry in Japan.

Restrain

The Japan electric power steering market faces several key restraints. The advanced EPS systems face adoption challenges because of their development and integration expenses become unmanageable for budget-conscious customer segments. The performance vehicles suffer from reduced driver experience which results from their steering systems providing less feedback than hydraulic systems deliver. Engineering solutions must address issues that arise from testing equipment under extreme temperature conditions, vibration exposure, and moisture encounters.

Strategies to Implement for Growth of the Market

The Japan electric power steering market requires manufacturers to focus on research and development R&D funding for cost-effective and precise EPS technologies which include steer-by-wire systems and advanced driver assistance systems ADAS integration. The companies can improve their product development capabilities and expand their market presence through partnerships with automobile manufacturers and technology companies. The company will achieve increased adoption rates through its dual strategy which combines production expansion for hybrid and electric vehicles with its dedication to fleet modernization initiatives.

 Market Segmentation

The Japan electric power steering market share is classified into type, component, and vehicle type

• The column assists EPS (C-EPS) segment dominated the market in 2024, and is projected to grow at a substantial CAGR of approximately 8.2% during the forecast period.

Based on the type, the electric power steering market is divided into column assist EPS (C-EPS), pinion assist EPS (P-EPS), rack assist EPS (R-EPS), dual pinion EPS. Among these, the column assist EPS (C-EPS) segment dominated the market in 2024, and is projected to grow at a substantial CAGR of approximately 8.2% during the forecast period. It is due to the cost efficiency, simplified integration in passenger vehicles, and growing adoption across hybrid and electric models, reinforcing Japan’s leadership in advanced automotive steering technologies.

• The steering motor segment accounted for the largest share in 2024, and is anticipated to grow at a significant CAGR of approximately 16.3% during the forecast period.

Based on the component type, the electric power steering market is divided into steering column, steering motor, sensors, electronic control unit (ECU), others. Among these, the steering motor segment accounted for the largest share in 2024, and is anticipated to grow at a significant CAGR of approximately 16.3% during the forecast period.  It is dominating because the increasing demand for high-performance, energy-efficient motors in passenger and commercial vehicles, supporting ADAS integration, enhanced steering precision, and Japan’s automotive electrification initiatives.

• The passenger cars segment dominated the market in 2024, and is projected to grow at a substantial CAGR during the forecast period.

Based on the vehicle type, the electric power steering market is divided into passenger cars, commercial vehicles. Among these, the passenger cars segment dominated the market in 2024, and is projected to grow at a substantial CAGR during the forecast period. The hybrid and electric vehicles together with regulations that require better fuel efficiency and the need for better driver comfort and the increased use of advanced steering systems in passenger vehicles steer automotive development.

Recent Development

• In March 2026, Japan, JTEKT Corporation leads the electric power steering market, supplying advanced systems to major automakers like Toyota, with investments of USD 1.1 billion, driving innovation, efficiency, and autonomous driving integration.
• In February 2025, In Japan, ZF Friedrichshafen AG initiated series production of steer-by-wire systems for the NIO ET9, with USD 780 million investment, advancing fully electronic steering adoption, enhancing EPS efficiency, and supporting autonomous vehicle integration.

Competitive Analysis

The report offers the appropriate analysis of the key organisations/companies involved within the Japan electric power steering market, along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborative analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

Top Key Companies in Japan Electric Power Steering Market

1. JTEKT Corporation
2. Nidec Corporation
3. NSK Ltd.
4. Honda Motor Co., Ltd.
5. Toyota Industries Corporation
6. Mitsubishi Electric Corporation
7. Aisin Seiki Co., Ltd.
8. ZF Friedrichshafen AG

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at the Japan, regional, and country levels from 2020 to 2035. Decision Advisors has segmented the Japan electric power steering market based on the below-mentioned segments

Japan Electric Power Steering Market, By Type

• Column Assist EPS (C-EPS)
• Pinion Assist EPS (P-EPS)
• Rack Assist EPS (R-EPS)
• Dual Pinion EPS

Japan Electric Power Steering Market, By ComponentType

• Steering Column
• Steering Motor
• Sensors
• Electronic Control Unit (ECU)
• Others

 Japan Electric Power Steering Market, By Vehicle Type

• Passenger Cars
• Commercial Vehicles

Frequently Asked Questions (FAQ)

Q. What is driving the adoption of EPS in Japan?

A. The Japan EPS market experiences growth because of two main factors which include regulatory requirements for fuel efficiency and rising demand for hybrid and electric vehicles and customer preferences for comfort and safety. The technology achieves higher adoption rates because it enables integration with advanced driver assistance systems and self-driving vehicle technology in both passenger and commercial vehicles.

Q. How does EPS enhance fuel efficiency?

A. The EPS consumes energy only during steering input, unlike hydraulic systems that run continuously. The system operates at lower energy consumption which helps Japan meet its emission regulations while supporting automotive electrification efforts, thus enhancing both environmental compliance and vehicle performance.

Q. How are government initiatives supporting EPS growth in Japan?

A. The Japanese government promotes autonomous driving and low-emission vehicles through its regulations and pilot programs which include testing Level 3 autonomy on expressways. The programs create financial benefits which encourage manufacturers to produce advanced energy-efficient steering systems.

Q. What future opportunities exist for Japan EPS market growth?

A. The company plans to extend its steer-by-wire system and its ADAS-based EPS technology development into electric and hybrid vehicle markets alongside its AI and IoT-enabled predictive maintenance system and its steering solutions developed for senior drivers which will establish Japan as the international center for EPS research