The Japan Theranostics Market was valued at $111.7 Million in 2023 and projected to reach to $273.4 Million by 2028, representing a compound annual growth rate of CAGR 19.6%. Japan's theranostics market is poised for substantial growth through 2028, with the market expanding from USD 111.7 million to USD 273.4 million.
| Market Size in | USD 26.32 MN |
| Market Forecast in | |
| CAGR | |
| Forecast Period | |
| Units Considered | Value (USD MN) |
Japan's theranostics market is growing at 19.6% CAGR, significantly outpacing the global rate of 15.5%, driven by increasing adoption of precision medicine and diagnostic-therapeutic integration in clinical practice.
With over 29% of Japan's population aged 65+, demand for advanced theranostic solutions in oncology and cardiovascular disease management is accelerating, creating substantial market opportunities.
Japan's world-class healthcare system, high healthcare spending, and strong regulatory framework support rapid commercialization and adoption of innovative theranostic technologies and companion diagnostics.
Japanese government and private sector investments in genomics, molecular imaging, and personalized treatment approaches are positioning the country as a regional leader in theranostic innovation.
| Report Metric | Details |
|---|---|
| Base Year | 2023 |
| Fastest Growing Segment | THERANOSTICS CENTERS (End User) |
| Forecast Period | 2023-2028 |
| Growth Rate | CAGR of 15.5% from 2023 to 2028 |
| Largest Segment | RADIOPHARMACEUTICALS (Product) |
| Market Size Base Year (Billions) | ~USD 2.09 (2023) |
| Revenue Forecast (Billions) | ~USD 4.3 (2028) |
| Segments Covered | Product, Type, Application, End User |
4 segment dimensions are covered across the global market.
Japan's theranostics market was valued at USD 111.7 million in 2023 and is expected to grow significantly through 2028.
Japan's theranostics market is expected to grow at a compound annual growth rate of 19.6% from 2023 to 2028.
Japan's theranostics market is forecasted to reach USD 273.4 million by 2028.
Japan's theranostics market growth is driven by an aging population, high healthcare spending, precision medicine adoption, and strong regulatory support for innovative diagnostics and therapeutics.
Oncology and cardiovascular disease represent the primary application segments for theranostic solutions in Japan.
The study involved four major activities in estimating the current size of the theranostics market. Exhaustive secondary research was done to collect information on the market, peer, and parent markets. The next step was to validate these findings, assumptions, and sizing with industry experts across the value chain through primary research. Both top-down and bottom-up approaches were employed to estimate the complete market size. After that, market breakdown and data triangulation were used to estimate the market size of segments and subsegments.
The secondary research process involves the widespread use of secondary sources, directories, databases (such as Bloomberg Businessweek, Factiva, and D&B Hoovers), white papers, annual reports, company house documents, investor presentations, and SEC filings of companies. Secondary research was used to identify and collect information useful for the extensive, technical, market-oriented, and commercial theranostics market study. It was also used to obtain important information about the key players and market classification & segmentation according to industry trends to the bottom-most level, and key developments related to market and technology perspectives. A database of the key industry leaders was also prepared using secondary research.
In the primary research process, various supply and demand sources were interviewed to obtain qualitative and quantitative information for this report. The primary sources from the supply side include industry experts such as OEMs, CEOs, vice presidents, marketing and sales directors, technology & innovation directors, and related key executives from various key companies and organizations in the theranostics market. The primary sources from the demand side include medical CDMOs, oncologists, doctors, radiologists, technicians, and service providers. Primary research was conducted to validate the market segmentation, identify key players, and gather insights on key industry trends & key market dynamics.

*Others include sales managers, marketing managers, business development managers, product managers, distributors, and suppliers.
Note: Companies are classified into tiers based on their total revenue. As of 2021, Tier 1 = >USD 1,000 million, Tier 2 = USD 500–1,000 million, and Tier 3 = <USD 500 million.
To know about the assumptions considered for the study, download the pdf brochure
In this report, the theranostics market’s size was determined using the revenue share analysis of leading players. For this purpose, key players in the market were identified, and their revenues from the market business were determined through various insigh ts gathered during the primary and secondary research phases. Secondary research included the study of the annual and financial reports of the top market players. In contrast, primary research included extensive interviews with key opinion leaders, such as CEOs, directors, and key marketing executives.
Segmental revenues were calculated based on the revenue mapping of major solution/service providers to calculate the global market value. This process involved the following steps:

After arriving at the overall market size from the market size estimation process explained above, the global theranostics market was split into segments and subsegments. Data triangulation and market breakdown procedures were employed to complete the overall market engineering process and arrive at the exact statistics for all segments and subsegments. The data was triangulated by studying various factors and trends from both the demand and supply sides. Additionally, the market was validated using top-down and bottom-up approaches.
Theranostics is a term used for diagnosis and therapy. Theranostics can be broadly defined as a combination of molecularly targeted imaging and therapy, whereas imaging helps to gain information regarding presence of targeted moleculaes on cell surface and therapy progression. Radiotheranostics involves the use of radionuclide/radiopharmaceutical that delivers targeted radiation to kill the cancerous cells and imaging modality such as positron emission tomography (PET) is used to locate the cancer. FDA approved theranostics procedures are performed for different applications such as prostate cancer, neuroendocrine tumor, etc. These procedures are mainly performed in hospitals, cancer care centers, and theranostics centers.
With the given market data, MarketsandMarkets offers customizations per the company’s specific needs. The following customization options are available for the present global theranostics market report:
Full forecast, segment splits, and company analysis for all Theranostics Market.
Customize this report to your needs
Get 10% FREE Customization
Customize This Report