Japan Diagnostic Testing Market Size, Share, Trends and Forecast by Test Type, Technology, Sample Type, Mode of Testing, Application End User, and Region, 2026-2034

Description

The Japan diagnostic testing market size reached USD 12.6 Billion in 2025 . Looking forward, IMARC Group expects the market to reach USD 19.2 Billion by 2034 , exhibiting a growth rate (CAGR) of 4.82 % during 2026-2034 . The market is witnessing significant growth driven by advances in medical technologies, increasing healthcare awareness, and rising prevalence of chronic diseases. Innovations in molecular diagnostics, imaging, and point-of-care testing are expanding market opportunities. With a strong healthcare infrastructure and demand for early diagnosis, the market is poised for significant developments, further solidifying Japan diagnostic testing market share.

JAPAN DIAGNOSTIC TESTING MARKET TRENDS:

Growing Demand of Point-of-Care Testing

Point-of-care (POC) testing is increasingly popular in Japan because it offers quicker, more convenient diagnostic results directly at the patient's site. The instruments prove especially useful in emergency rooms, clinics, and home care situations, providing speedy and accurate results that support immediate decision-making. Japan's population growth and increasing aging rate also fuel demand for POC testing, where early diagnosis and treatment are essential. With advances in technologies like instant blood glucose testing, pregnancy tests, and infection detection, the waits for patients and healthcare professionals are minimized and care efficiency increased. Additionally, the convenience offered by POC tests relieves healthcare facilities from the workload, and resource utilization is enhanced. For instance, in June 2023, Sysmex Corporation announced the launch of the world's first point-of-care testing system that detects antimicrobial susceptibility within 30 minutes. Designed for urinary tract infections, the system utilizes innovative microfluidic technology to provide rapid results, enhancing antimicrobial use and addressing the urgent global threat of antimicrobial resistance (AMR). As Japan focuses on improving healthcare accessibility and reducing hospital overcrowding, the POC diagnostic tools market is expected to expand rapidly, becoming a key part of the nation's healthcare infrastructure.

Integration of Artificial Intelligence

Artificial Intelligence (AI) is transforming the Japan diagnostic testing market by enhancing accuracy, speed, and efficiency in test result interpretation. AI algorithms are now being integrated into diagnostic devices, enabling them to analyze complex data more effectively than traditional methods. This is particularly beneficial in areas such as imaging, pathology, and molecular diagnostics, where AI can quickly identify patterns and anomalies that may be overlooked by human clinicians. AI also reduces the chances of human error, ensuring more reliable diagnoses and improving patient outcomes. For instance, in January 2025, Monitor Corporation announced the launch of its AI lung cancer diagnosis tool, MONCAD CTLN, in Japan through a partnership with Doctor-NET. The software aids radiologists in detecting lung cancer via CT scans. With Japan's radiologist shortage, this collaboration aims to enhance AI-assisted diagnostics in the healthcare sector. Moreover, AI-driven tools assist in personalized medicine by analyzing genetic data to recommend tailored treatment plans. With growing investment in AI technologies, Japan's healthcare system is becoming more proactive and precise in managing diseases. The continued integration of AI is expected to contribute significantly to the Japan diagnostic testing market growth, driving innovation and increasing demand for AI-powered diagnostic solutions.

JAPAN DIAGNOSTIC TESTING MARKET SEGMENTATION:

Test Type Insights:

Laboratory Testing
Point-of-Care Testing (POCT)
Imaging Diagnostics
Molecular Diagnostics
Others

Technology Insights:

Immunoassay-Based
PCR-Based
Next Gen Sequencing
Spectroscopy-Based
Chromatography-Based
Microfluidics

Sample Type Insights:

Blood
Urine
Saliva
Sweat
Hair

Mode of Testing Insights:

Prescription Based Testing
OTC Testing

Application Insights:

Oncology
Cardiology
Orthopedics
Gastroenterology
Gynecology
Neurology
Odontology

End User Insights:

Hospitals
Diagnostic Centers
Ambulatory Surgical Centers (ASCs)
Specialty Clinics
Homecare
Blood Banks
Research Labs and Institutes

Regional Insights:

Kanto Region
Kansai/Kinki Region
Central/Chubu Region
Kyushu-Okinawa Region
Tohoku Region
Chugoku Region
Hokkaido Region
Shikoku Region
The report has also provided a comprehensive analysis of all the major regional markets, which include Kanto Region, Kansai/Kinki Region, Central/Chubu Region, Kyushu-Okinawa Region, Tohoku Region, Chugoku Region, Hokkaido Region, and Shikoku Region.

COMPETITIVE LANDSCAPE:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.

KEY QUESTIONS ANSWERED IN THIS REPORT
How has the Japan diagnostic testing market performed so far and how will it perform in the coming years?
What is the breakup of the Japan diagnostic testing market on the basis of test type?
What is the breakup of the Japan diagnostic testing market on the basis of technology?
What is the breakup of the Japan diagnostic testing market on the basis of sample type?
What is the breakup of the Japan diagnostic testing market on the basis of mode of testing?
What is the breakup of the Japan diagnostic testing market on the basis of application?
What is the breakup of the Japan diagnostic testing market on the basis of end user?
What is the breakup of the Japan diagnostic testing market on the basis of region?
What are the various stages in the value chain of the Japan diagnostic testing market?
What are the key driving factors and challenges in the Japan diagnostic testing market?
What is the structure of the Japan diagnostic testing market and who are the key players?
What is the degree of competition in the Japan diagnostic testing market?

Product Code: SR112026A35217

1 Preface

2 Scope and Methodology

2.1 Objectives of the Study
2.2 Stakeholders
2.3 Data Sources
- 2.3.1 Primary Sources
- 2.3.2 Secondary Sources
2.4 Market Estimation
- 2.4.1 Bottom-Up Approach
- 2.4.2 Top-Down Approach
2.5 Forecasting Methodology

3 Executive Summary

4 Japan Diagnostic Testing Market - Introduction

4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence

5 Japan Diagnostic Testing Market Landscape

5.1 Historical and Current Market Trends (2020-2025)
5.2 Market Forecast (2026-2034)

6 Japan Diagnostic Testing Market - Breakup by Test Type

6.1 Laboratory Testing
- 6.1.1 Overview
- 6.1.2 Historical and Current Market Trends (2020-2025)
- 6.1.3 Market Forecast (2026-2034)
6.2 Point-of-Care Testing (POCT)
- 6.2.1 Overview
- 6.2.2 Historical and Current Market Trends (2020-2025)
- 6.2.3 Market Forecast (2026-2034)
6.3 Imaging Diagnostics
- 6.3.1 Overview
- 6.3.2 Historical and Current Market Trends (2020-2025)
- 6.3.3 Market Forecast (2026-2034)
6.4 Molecular Diagnostics
- 6.4.1 Overview
- 6.4.2 Historical and Current Market Trends (2020-2025)
- 6.4.3 Market Forecast (2026-2034)
6.5 Others
- 6.5.1 Historical and Current Market Trends (2020-2025)
- 6.5.2 Market Forecast (2026-2034)

7 Japan Diagnostic Testing Market - Breakup by Technology

7.1 Immunoassay-Based
- 7.1.1 Overview
- 7.1.2 Historical and Current Market Trends (2020-2025)
- 7.1.3 Market Forecast (2026-2034)
7.2 PCR-Based
- 7.2.1 Overview
- 7.2.2 Historical and Current Market Trends (2020-2025)
- 7.2.3 Market Forecast (2026-2034)
7.3 Next Gen Sequencing
- 7.3.1 Overview
- 7.3.2 Historical and Current Market Trends (2020-2025)
- 7.3.3 Market Forecast (2026-2034)
7.4 Spectroscopy-Based
- 7.4.1 Overview
- 7.4.2 Historical and Current Market Trends (2020-2025)
- 7.4.3 Market Forecast (2026-2034)
7.5 Chromatography-Based
- 7.5.1 Overview
- 7.5.2 Historical and Current Market Trends (2020-2025)
- 7.5.3 Market Forecast (2026-2034)
7.6 Microfluidics
- 7.6.1 Overview
- 7.6.2 Historical and Current Market Trends (2020-2025)
- 7.6.3 Market Forecast (2026-2034)
7.7 Others
- 7.7.1 Historical and Current Market Trends (2020-2025)
- 7.7.2 Market Forecast (2026-2034)

8 Japan Diagnostic Testing Market - Breakup by Sample Type

8.1 Blood
- 8.1.1 Overview
- 8.1.2 Historical and Current Market Trends (2020-2025)
- 8.1.3 Market Forecast (2026-2034)
8.2 Urine
- 8.2.1 Overview
- 8.2.2 Historical and Current Market Trends (2020-2025)
- 8.2.3 Market Forecast (2026-2034)
8.3 Saliva
- 8.3.1 Overview
- 8.3.2 Historical and Current Market Trends (2020-2025)
- 8.3.3 Market Forecast (2026-2034)
8.4 Sweat
- 8.4.1 Overview
- 8.4.2 Historical and Current Market Trends (2020-2025)
- 8.4.3 Market Forecast (2026-2034)
8.5 Hair
- 8.5.1 Overview
- 8.5.2 Historical and Current Market Trends (2020-2025)
- 8.5.3 Market Forecast (2026-2034)
8.6 Others
- 8.6.1 Historical and Current Market Trends (2020-2025)
- 8.6.2 Market Forecast (2026-2034)

9 Japan Diagnostic Testing Market - Breakup by Mode of Testing

9.1 Prescription Based Testing
- 9.1.1 Overview
- 9.1.2 Historical and Current Market Trends (2020-2025)
- 9.1.3 Market Forecast (2026-2034)
9.2 OTC Testing
- 9.2.1 Overview
- 9.2.2 Historical and Current Market Trends (2020-2025)
- 9.2.3 Market Forecast (2026-2034)

10 Japan Diagnostic Testing Market - Breakup by Application

10.1 Oncology
- 10.1.1 Overview
- 10.1.2 Historical and Current Market Trends (2020-2025)
- 10.1.3 Market Forecast (2026-2034)
10.2 Cardiology
- 10.2.1 Overview
- 10.2.2 Historical and Current Market Trends (2020-2025)
- 10.2.3 Market Forecast (2026-2034)
10.3 Orthopedics
- 10.3.1 Overview
- 10.3.2 Historical and Current Market Trends (2020-2025)
- 10.3.3 Market Forecast (2026-2034)
10.4 Gastroenterology
- 10.4.1 Overview
- 10.4.2 Historical and Current Market Trends (2020-2025)
- 10.4.3 Market Forecast (2026-2034)
10.5 Gynecology
- 10.5.1 Overview
- 10.5.2 Historical and Current Market Trends (2020-2025)
- 10.5.3 Market Forecast (2026-2034)
10.6 Neurology
- 10.6.1 Overview
- 10.6.2 Historical and Current Market Trends (2020-2025)
- 10.6.3 Market Forecast (2026-2034)
10.7 Odontology
- 10.7.1 Overview
- 10.7.2 Historical and Current Market Trends (2020-2025)
- 10.7.3 Market Forecast (2026-2034)
10.8 Others
- 10.8.1 Historical and Current Market Trends (2020-2025)
- 10.8.2 Market Forecast (2026-2034)

11 Japan Diagnostic Testing Market - Breakup by End User

11.1 Hospitals
- 11.1.1 Overview
- 11.1.2 Historical and Current Market Trends (2020-2025)
- 11.1.3 Market Forecast (2026-2034)
11.2 Diagnostic Center
- 11.2.1 Overview
- 11.2.2 Historical and Current Market Trends (2020-2025)
- 11.2.3 Market Forecast (2026-2034)
11.3 Ambulatory Surgical Centers (ASCs)
- 11.3.1 Overview
- 11.3.2 Historical and Current Market Trends (2020-2025)
- 11.3.3 Market Forecast (2026-2034)
11.4 Specialty Clinics
- 11.4.1 Overview
- 11.4.2 Historical and Current Market Trends (2020-2025)
- 11.4.3 Market Forecast (2026-2034)
11.5 Homecare
- 11.5.1 Overview
- 11.5.2 Historical and Current Market Trends (2020-2025)
- 11.5.3 Market Forecast (2026-2034)
11.6 Blood Banks
- 11.6.1 Overview
- 11.6.2 Historical and Current Market Trends (2020-2025)
- 11.6.3 Market Forecast (2026-2034)
11.7 Research Labs and Institutes
- 11.7.1 Overview
- 11.7.2 Historical and Current Market Trends (2020-2025)
- 11.7.3 Market Forecast (2026-2034)
11.8 Others
- 11.8.1 Historical and Current Market Trends (2020-2025)
- 11.8.2 Market Forecast (2026-2034)

12 Japan Diagnostic Testing Market - Breakup by Region

12.1 Kanto Region
- 12.1.1 Overview
- 12.1.2 Historical and Current Market Trends (2020-2025)
- 12.1.3 Market Breakup by Test Type
- 12.1.4 Market Breakup by Technology
- 12.1.5 Market Breakup by Sample Type
- 12.1.6 Market Breakup by Mode of Testing
- 12.1.7 Market Breakup by Application
- 12.1.8 Market Breakup by End User
- 12.1.9 Key Players
- 12.1.10 Market Forecast (2026-2034)
12.2 Kansai/Kinki Region
- 12.2.1 Overview
- 12.2.2 Historical and Current Market Trends (2020-2025)
- 12.2.3 Market Breakup by Test Type
- 12.2.4 Market Breakup by Technology
- 12.2.5 Market Breakup by Sample Type
- 12.2.6 Market Breakup by Mode of Testing
- 12.2.7 Market Breakup by Application
- 12.2.8 Market Breakup by End User
- 12.2.9 Key Players
- 12.2.10 Market Forecast (2026-2034)
12.3 Central/ Chubu Region
- 12.3.1 Overview
- 12.3.2 Historical and Current Market Trends (2020-2025)
- 12.3.3 Market Breakup by Test Type
- 12.3.4 Market Breakup by Technology
- 12.3.5 Market Breakup by Sample Type
- 12.3.6 Market Breakup by Mode of Testing
- 12.3.7 Market Breakup by Application
- 12.3.8 Market Breakup by End User
- 12.3.9 Key Players
- 12.3.10 Market Forecast (2026-2034)
12.4 Kyushu-Okinawa Region
- 12.4.1 Overview
- 12.4.2 Historical and Current Market Trends (2020-2025)
- 12.4.3 Market Breakup by Test Type
- 12.4.4 Market Breakup by Technology
- 12.4.5 Market Breakup by Sample Type
- 12.4.6 Market Breakup by Mode of Testing
- 12.4.7 Market Breakup by Application
- 12.4.8 Market Breakup by End User
- 12.4.9 Key Players
- 12.4.10 Market Forecast (2026-2034)
12.5 Tohoku Region
- 12.5.1 Overview
- 12.5.2 Historical and Current Market Trends (2020-2025)
- 12.5.3 Market Breakup by Test Type
- 12.5.4 Market Breakup by Technology
- 12.5.5 Market Breakup by Sample Type
- 12.5.6 Market Breakup by Mode of Testing
- 12.5.7 Market Breakup by Application
- 12.5.8 Market Breakup by End User
- 12.5.9 Key Players
- 12.5.10 Market Forecast (2026-2034)
12.6 Chugoku Region
- 12.6.1 Overview
- 12.6.2 Historical and Current Market Trends (2020-2025)
- 12.6.3 Market Breakup by Test Type
- 12.6.4 Market Breakup by Technology
- 12.6.5 Market Breakup by Sample Type
- 12.6.6 Market Breakup by Mode of Testing
- 12.6.7 Market Breakup by Application
- 12.6.8 Market Breakup by End User
- 12.6.9 Key Players
- 12.6.10 Market Forecast (2026-2034)
12.7 Hokkaido Region
- 12.7.1 Overview
- 12.7.2 Historical and Current Market Trends (2020-2025)
- 12.7.3 Market Breakup by Test Type
- 12.7.4 Market Breakup by Technology
- 12.7.5 Market Breakup by Sample Type
- 12.7.6 Market Breakup by Mode of Testing
- 12.7.7 Market Breakup by Application
- 12.7.8 Market Breakup by End User
- 12.7.9 Key Players
- 12.7.10 Market Forecast (2026-2034)
12.8 Shikoku Region
- 12.8.1 Overview
- 12.8.2 Historical and Current Market Trends (2020-2025)
- 12.8.3 Market Breakup by Test Type
- 12.8.4 Market Breakup by Technology
- 12.8.5 Market Breakup by Sample Type
- 12.8.6 Market Breakup by Mode of Testing
- 12.8.7 Market Breakup by Application
- 12.8.8 Market Breakup by End User
- 12.8.9 Key Players
- 12.8.10 Market Forecast (2026-2034)

13 Japan Diagnostic Testing Market - Competitive Landscape

13.1 Overview
13.2 Market Structure
13.3 Market Player Positioning
13.4 Top Winning Strategies
13.5 Competitive Dashboard
13.6 Company Evaluation Quadrant

14 Profiles of Key Players

14.1 Company A
- 14.1.1 Business Overview
- 14.1.2 Services Offered
- 14.1.3 Business Strategies
- 14.1.4 SWOT Analysis
- 14.1.5 Major News and Events
14.2 Company B
- 14.2.1 Business Overview
- 14.2.2 Services Offered
- 14.2.3 Business Strategies
- 14.2.4 SWOT Analysis
- 14.2.5 Major News and Events
14.3 Company C
- 14.3.1 Business Overview
- 14.3.2 Services Offered
- 14.3.3 Business Strategies
- 14.3.4 SWOT Analysis
- 14.3.5 Major News and Events
14.4 Company D
- 14.4.1 Business Overview
- 14.4.2 Services Offered
- 14.4.3 Business Strategies
- 14.4.4 SWOT Analysis
- 14.4.5 Major News and Events
14.5 Company E
- 14.5.1 Business Overview
- 14.5.2 Services Offered
- 14.5.3 Business Strategies
- 14.5.4 SWOT Analysis
- 14.5.5 Major News and Events

15 Japan Diagnostic Testing Market - Industry Analysis

15.1 Drivers, Restraints, and Opportunities
- 15.1.1 Overview
- 15.1.2 Drivers
- 15.1.3 Restraints
- 15.1.4 Opportunities
15.2 Porters Five Forces Analysis
- 15.2.1 Overview
- 15.2.2 Bargaining Power of Buyers
- 15.2.3 Bargaining Power of Suppliers
- 15.2.4 Degree of Competition
- 15.2.5 Threat of New Entrants
- 15.2.6 Threat of Substitutes
15.3 Value Chain Analysis