Japan Glp-1 Agonists Weight Loss Drugs Market Size & Outlook
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Japan glp-1 agonists weight loss drugs market highlights
- The Japan glp-1 agonists weight loss drugs market generated a revenue of USD 398.5 million in 2025 and is expected to reach USD 1,192.0 million by 2033.
- The Japan market is expected to grow at a CAGR of 12.44% from 2026 to 2033.
- In terms of segment, semaglutide (wegovy) was the largest revenue generating drug in 2025.
- Tirzepatide (Zepbound) is the most lucrative drug segment registering the fastest growth during the forecast period.
Glp-1 agonists weight loss drugs market data book summary
| Market revenue in 2025 | USD 398.5 million |
| Market revenue in 2033 | USD 1,192.0 million |
| Growth rate | 12.44% (CAGR from 2026 to 2033) |
| Largest segment | Semaglutide (wegovy) |
| Fastest growing segment | Tirzepatide (Zepbound) |
| Historical data | 2021 - 2024 |
| Base year | 2025 |
| Forecast period | 2026 - 2033 |
| Quantitative units | Revenue in USD million |
| Market segmentation | Semaglutide (Wegovy), Tirzepatide (Zepbound), Liraglutide (Saxenda), Other Drugs |
| Key market players worldwide | Eli Lilly and Company, Pfizer Inc, Novo Nordisk A/S ADR, Viking Therapeutics Inc, Structure Therapeutics |
Other key industry trends
- In terms of revenue, Japan accounted for 1.9% of the global glp-1 agonists weight loss drugs market in 2025.
- Country-wise, U.S. is expected to lead the global market in terms of revenue in 2033.
- In Asia Pacific, Japan glp-1 agonists weight loss drugs market is projected to lead the regional market in terms of revenue in 2033.
- India is the fastest growing regional market in Asia Pacific and is projected to reach USD 528.1 million by 2033.
In Japan, the GLP-1 agonists weight loss drugs market is growing, particularly with Tirzepatide and Semaglutide.
Hospital pharmacies dominate the distribution, but retail pharmacies are seeing rising demand, especially for oral formulations. The increase in obesity-related diseases and the aging population are key factors driving this demand.
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Publish Date: Feb 03, 2025
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GLP-1 Agonists Weight Loss Drugs Market Scope
GLP-1 Agonists Weight Loss Drugs Market Companies
| Name | Profile | # Employees | HQ | Website |
|---|---|---|---|---|
| Pfizer Inc | View profile | 88,000 | 66 Hudson Boulevard East, New York, NY, United States, 10001-2192 | www.pfizer.com |
| Novo Nordisk A/S ADR | View profile | 66,015 | Novo Alle 1, Bagsvaerd, Denmark, 2880 | www.novonordisk.com |
| Viking Therapeutics Inc | View profile | 28 | 9920 Pacific Heights Boulevard, Suite 350, San Diego, CA, United States, 92121 | www.vikingtherapeutics.com |
| Structure Therapeutics | View profile | 101-250 | South San Francisco, California, United States, North America | structuretx.com/ |
| Eli Lilly and Company | View profile | - | - | - |
Japan GLP-1 Agonists Weight Loss Drugs Market Outlook
The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to GLP-1 Agonists Weight Loss Drugs Market Outlook will help companies and investors design strategic landscapes.
Semaglutide (Wegovy) was the largest segment with a revenue share of 79.27% in 2025.
Horizon Databook has segmented the Japan glp-1 agonists weight loss drugs market based on semaglutide (wegovy), tirzepatide (zepbound), liraglutide (saxenda), other drugs covering the revenue growth of each sub-segment from 2021 to 2033.
In Japan, the GLP-1 agonists weight loss drugs market is growing, particularly with Tirzepatide and Semaglutide.
Hospital pharmacies dominate the distribution, but retail pharmacies are seeing rising demand, especially for oral formulations. The increase in obesity-related diseases and the aging population are key factors driving this demand.
- Japan Glp-1 Agonists Weight Loss Drugs Market Drug Outlook (Revenue, USD Million , 2021-2033)
- Semaglutide (Wegovy)
- Liraglutide (Saxenda)
- Tirzepatide (Zepbound)
- Other Drugs
- Japan Glp-1 Agonists Weight Loss Drugs Market Route of Administration Outlook (Revenue, USD Million , 2021-2033)
- Parenteral
- Oral
- Japan Glp-1 Agonists Weight Loss Drugs Market Distribution Channel Outlook (Revenue, USD Million , 2021-2033)
- Retail Pharmacies
- Hospital Pharmacies
- Other Pharmacies
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Horizon Databook provides a detailed overview of country-level data and insights on the Japan GLP-1 Agonists Weight Loss Drugs Market Outlook, including forecasts for subscribers. This country databook contains high-level insights into Japan GLP-1 Agonists Weight Loss Drugs Market Outlook from 2021 to 2033, including revenue numbers, major trends, and company profiles.
Japan Glp-1 Agonists Weight Loss Drugs Market, 2021-2033 (US$M)
Japan glp-1 agonists weight loss drugs market statistics, by drug, 2021-2033 (US$M)
