日本藥品市場報告（按處方類型、治療類別和地區分類，2026-2034 年）

Japan Pharmaceutical Market Report by Prescription Type, Therapeutic Category, and Region 2026-2034

出版日期: 2026年01月01日 | 出版商:

IMARC | 英文 122 Pages | 商品交期: 5-7個工作天內

價格

簡介目錄

2025年日本醫藥市場規模達844億美元。展望未來， IMARC Group預計到2034年，該市場規模將達到1,049億美元，2026年至2034年期間的複合年成長率（CAGR）為2.45%。眾多治療方法和創新療法的出現，以及藥物研發投入的不斷增加，是推動市場成長的主要因素。

本報告解答的關鍵問題：

日本醫藥市場目前表現如何？未來幾年又將如何發展？
新冠疫情對日本醫藥市場產生了哪些影響？
日本藥品市場依處方類型分類的組成是怎樣的？
日本藥品市場依治療類別分類的組成是怎樣的？
日本醫藥市場價值鏈包含哪些環節？
日本製藥業的關鍵促進因素和挑戰是什麼？
日本醫藥市場的結構是怎麼樣的？主要參與者有哪些？
日本醫藥市場的競爭程度如何？

Japan pharmaceutical market size reached USD 84.4 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 104.9 Billion by 2034, exhibiting a growth rate (CAGR) of 2.45% during 2026-2034. Numerous treatments and innovative therapies and the increasing investments in the R&D activities for developing medicines, are primarily augmenting the market growth.

The pharmaceutical industry represents a confluence of science, innovation, and therapeutic care, dedicated to advancing global health. At its core, this sector is responsible for the research, development, production, and distribution of medications designed to prevent, manage, or cure a plethora of medical conditions and diseases. Spanning from life-saving vaccines to everyday pain relievers, pharmaceuticals play an integral role in enhancing the quality of life and increasing life expectancy. The journey of drug development is a complex and rigorous process, necessitating extensive research, clinical trials, and regulatory approvals to ensure both efficacy and safety for patients. Beyond the tangible medications, the pharmaceutical industry's value also lies in its relentless pursuit of new therapeutic frontiers, breakthrough treatments, and innovations that have the potential to redefine medical paradigms. As health challenges continue to evolve, the importance of this industry, underpinned by its commitment to bettering human health, remains paramount.

Japan Pharmaceutical Market Trends:

Growing investments in biopharmaceuticals and precision medicine

Growing investments in biopharmaceuticals and precision medicines is rapidly transforming the dynamics of the pharmaceutical industry in Japan. Biopharmaceuticals, such as biologics, and biosimilars are gaining more preference due to originality in treatment of chronic diseases, such as cancer or autoimmune diseases. With advancements in genomics and personalized medicine, the focus is shifting towards treatments tailored to individual genetic profiles. As a result, major Japanese drug manufacturers are engaging in joint ventures involving overseas companies and research centers to foster this technology. An enhanced focus on individualized treatments is further extending the range of the pharmaceutical market by offering targeted solutions to previously hard-to-solve diseases.

Aging Population and Rising Healthcare Demand

The rapidly aging population is a key factor propelling growth in the pharmaceutical market. This demographic shift is increasing the overall demand for medications targeting age-related diseases and chronic conditions such as cardiovascular diseases, diabetes, and Alzheimer's. Also, with shifting focus to managing chronic illnesses and improving the quality of life for senior citizens, the demand for effective treatments and medications is growing with the improving healthcare system. Furthermore, pharmaceutical companies are expanding their R&D efforts in geriatric medicines, developing comprehensive drug formulations specifically designed for elderly care. This demographic trend is attracting heavy investments from both local and international firms, contributing to the Japan pharmaceutical market share.

Continual technological advancements in drug development and manufacturing

Ongoing innovations in cutting-edge advancements, such as artificial intelligence (AI), machine learning (ML), and process automation, particularly as they are integrated into both preclinical research and drug manufacturing, are supporting the growth of the market. Data-driven methods in clinical trials and drug safety monitoring are helping pharmaceutical companies bring new therapies to market faster. Wearable devices and digital health tools, including telemedicine are also fostering better drug adherence and more personalized treatment plans. Additionally, innovations in bioprocessing and the use of robotics in pharmaceutical production are improving efficiency, while advanced analytics support better decision-making throughout the drug development lifecycle.

Japan Pharmaceutical Market Segmentation:

Prescription Type Insights:

Prescription Drugs
- Branded
- Generics
OTC Drugs

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 pharmaceutical market performed so far and how will it perform in the coming years?
What has been the impact of COVID-19 on the Japan pharmaceutical market?
What is the breakup of the Japan pharmaceutical market on the basis of prescription type?
What is the breakup of the Japan pharmaceutical market on the basis of therapeutic category?
What are the various stages in the value chain of the Japan pharmaceutical market?
What are the key driving factors and challenges in the Japan pharmaceutical?
What is the structure of the Japan pharmaceutical market and who are the key players?
What is the degree of competition in the Japan pharmaceutical market?

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 Pharmaceutical Market - Introduction

4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence

5 Japan Pharmaceutical Market Landscape

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

6 Japan Pharmaceutical Market - Breakup by Prescription Type

6.1 Prescription Drugs
- 6.1.1 Overview
- 6.1.2 Historical and Current Market Trends (2020-2025)
- 6.1.3 Market Segmentation
  - 6.1.3.1 Branded
  - 6.1.3.2 Generics
- 6.1.4 Market Forecast (2026-2034)
6.2 OTC Drugs
- 6.2.1 Overview
- 6.2.2 Historical and Current Market Trends (2020-2025)
- 6.2.3 Market Forecast (2026-2034)

7 Japan Pharmaceutical Market - Breakup by Therapeutic Category

7.1 Antiallergics
- 7.1.1 Overview
- 7.1.2 Historical and Current Market Trends (2020-2025)
- 7.1.3 Market Forecast (2026-2034)
7.2 Blood and Blood Forming Organs
- 7.2.1 Overview
- 7.2.2 Historical and Current Market Trends (2020-2025)
- 7.2.3 Market Forecast (2026-2034)
7.3 Cardiovascular System
- 7.3.1 Overview
- 7.3.2 Historical and Current Market Trends (2020-2025)
- 7.3.3 Market Forecast (2026-2034)
7.4 Dermatological
- 7.4.1 Overview
- 7.4.2 Historical and Current Market Trends (2020-2025)
- 7.4.3 Market Forecast (2026-2034)
7.5 Genito Urinary System
- 7.5.1 Overview
- 7.5.2 Historical and Current Market Trends (2020-2025)
- 7.5.3 Market Forecast (2026-2034)
7.6 Respiratory System
- 7.6.1 Overview
- 7.6.2 Historical and Current Market Trends (2020-2025)
- 7.6.3 Market Forecast (2026-2034)
7.7 Sensory Organs
- 7.7.1 Overview
- 7.7.2 Historical and Current Market Trends (2020-2025)
- 7.7.3 Market Forecast (2026-2034)
7.8 Others
- 7.8.1 Historical and Current Market Trends (2020-2025)
- 7.8.2 Market Forecast (2026-2034)

8 Japan Pharmaceutical Market - Breakup by Region

8.1 Kanto Region
- 8.1.1 Overview
- 8.1.2 Historical and Current Market Trends (2020-2025)
- 8.1.3 Market Breakup by Prescription Type
- 8.1.4 Market Breakup by Therapeutic Category
- 8.1.5 Key Players
- 8.1.6 Market Forecast (2026-2034)
8.2 Kansai/Kinki Region
- 8.2.1 Overview
- 8.2.2 Historical and Current Market Trends (2020-2025)
- 8.2.3 Market Breakup by Prescription Type
- 8.2.4 Market Breakup by Therapeutic Category
- 8.2.5 Key Players
- 8.2.6 Market Forecast (2026-2034)
8.3 Central/ Chubu Region
- 8.3.1 Overview
- 8.3.2 Historical and Current Market Trends (2020-2025)
- 8.3.3 Market Breakup by Prescription Type
- 8.3.4 Market Breakup by Therapeutic Category
- 8.3.5 Key Players
- 8.3.6 Market Forecast (2026-2034)
8.4 Kyushu-Okinawa Region
- 8.4.1 Overview
- 8.4.2 Historical and Current Market Trends (2020-2025)
- 8.4.3 Market Breakup by Prescription Type
- 8.4.4 Market Breakup by Therapeutic Category
- 8.4.5 Key Players
- 8.4.6 Market Forecast (2026-2034)
8.5 Tohoku Region
- 8.5.1 Overview
- 8.5.2 Historical and Current Market Trends (2020-2025)
- 8.5.3 Market Breakup by Prescription Type
- 8.5.4 Market Breakup by Therapeutic Category
- 8.5.5 Key Players
- 8.5.6 Market Forecast (2026-2034)
8.6 Chugoku Region
- 8.6.1 Overview
- 8.6.2 Historical and Current Market Trends (2020-2025)
- 8.6.3 Market Breakup by Prescription Type
- 8.6.4 Market Breakup by Therapeutic Category
- 8.6.5 Key Players
- 8.6.6 Market Forecast (2026-2034)
8.7 Hokkaido Region
- 8.7.1 Overview
- 8.7.2 Historical and Current Market Trends (2020-2025)
- 8.7.3 Market Breakup by Prescription Type
- 8.7.4 Market Breakup by Therapeutic Category
- 8.7.5 Key Players
- 8.7.6 Market Forecast (2026-2034)
8.8 Shikoku Region
- 8.8.1 Overview
- 8.8.2 Historical and Current Market Trends (2020-2025)
- 8.8.3 Market Breakup by Prescription Type
- 8.8.4 Market Breakup by Therapeutic Category
- 8.8.5 Key Players
- 8.8.6 Market Forecast (2026-2034)

9 Japan Pharmaceutical Market - Competitive Landscape

9.1 Overview
9.2 Market Structure
9.3 Market Player Positioning
9.4 Top Winning Strategies
9.5 Competitive Dashboard
9.6 Company Evaluation Quadrant

10 Profiles of Key Players

10.1 Company A
- 10.1.1 Business Overview
- 10.1.2 Product Portfolio
- 10.1.3 Business Strategies
- 10.1.4 SWOT Analysis
- 10.1.5 Major News and Events
10.2 Company B
- 10.2.1 Business Overview
- 10.2.2 Product Portfolio
- 10.2.3 Business Strategies
- 10.2.4 SWOT Analysis
- 10.2.5 Major News and Events
10.3 Company C
- 10.3.1 Business Overview
- 10.3.2 Product Portfolio
- 10.3.3 Business Strategies
- 10.3.4 SWOT Analysis
- 10.3.5 Major News and Events
10.4 Company D
- 10.4.1 Business Overview
- 10.4.2 Product Portfolio
- 10.4.3 Business Strategies
- 10.4.4 SWOT Analysis
- 10.4.5 Major News and Events
10.5 Company E
- 10.5.1 Business Overview
- 10.5.2 Product Portfolio
- 10.5.3 Business Strategies
- 10.5.4 SWOT Analysis
- 10.5.5 Major News and Events

11 Japan Pharmaceutical Market - Industry Analysis

11.1 Drivers, Restraints, and Opportunities
- 11.1.1 Overview
- 11.1.2 Drivers
- 11.1.3 Restraints
- 11.1.4 Opportunities
11.2 Porters Five Forces Analysis
- 11.2.1 Overview
- 11.2.2 Bargaining Power of Buyers
- 11.2.3 Bargaining Power of Suppliers
- 11.2.4 Degree of Competition
- 11.2.5 Threat of New Entrants
- 11.2.6 Threat of Substitutes
11.3 Value Chain Analysis