Japan Bariatric Surgery Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Japan Bariatric Surgery Market is segmented by Product Type (Assisting Devices and Implantable Devices) and End User (Bariatric Surgery Clinics, Hospitals, and Ambulatory Surgical Centers).

Japan Bariatric Surgery Market Size and Share

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Japan Bariatric Surgery Market Analysis by Mordor Intelligence

The Japan Bariatric Surgery Market is expected to register a CAGR of 12% during the forecast period.

The increasing potential among the obese population and preference of people for surgical procedures, over non-surgical procedures, give the market a prospective outlook. Moreover, the prevalence of obesity among children is growing rapidly.

The Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy are the most preferred procedures. Surgical laparoscopy changed the scope of bariatric surgery and made the gastric band surgery an even more appealing option for the surgical management of obesity. In the current scenario, it is observed that obesity is more common among individuals in low socioeconomic groups, as compared to other groups. The increasing number of trained surgeons also helps growth in the market studied.

Competitive Landscape

The presence of major market players, such as GI Dynamics, Johnson & Johnson, Medtronic PLC, and EndoGastric Solutions Inc., intensifies the competition. The rising competitive rivalry among the market players can be attributed to rising innovations and increasing R&D investments by the major players.

Japan Bariatric Surgery Industry Leaders

  1. Johnson & Johnson

  2. GI Dynamics

  3. ReShape Lifesciences Inc.

  4. Medtronic PLC

  5. EndoGastric Solutions Inc.

  6. *Disclaimer: Major Players sorted in no particular order
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Table of Contents for Japan Bariatric Surgery Industry Report

1. INTRODUCTION

  • 1.1 Study Deliverables
  • 1.2 Study Assumptions
  • 1.3 Scope of the Study

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET DYNAMICS

  • 4.1 Market Overview
  • 4.2 Market Drivers
    • 4.2.1 Increase in Obese Population
    • 4.2.2 Government Initiatives to Curb Obesity
  • 4.3 Market Restraints
    • 4.3.1 Lack of Awareness
    • 4.3.2 Lower Disposable Income and Higher Cost of Surgery
  • 4.4 Porter's Five Forces Analysis
    • 4.4.1 Threat of New Entrants
    • 4.4.2 Bargaining Power of Buyers/Consumers
    • 4.4.3 Bargaining Power of Suppliers
    • 4.4.4 Threat of Substitute Products
    • 4.4.5 Intensity of Competitive Rivalry

5. MARKET SEGMENTATION

  • 5.1 By Product Type
    • 5.1.1 Assissting Device
    • 5.1.1.1 Suturing Device
    • 5.1.1.2 Closure Device
    • 5.1.1.3 Stapling Device
    • 5.1.1.4 Trocars
    • 5.1.1.5 Clip Appliers
    • 5.1.1.6 Other Assisting Devices
    • 5.1.2 Implantable Devices
    • 5.1.2.1 Gastric Bands
    • 5.1.2.2 Electrical Stimulation Device
    • 5.1.2.3 Gastric Balloon
    • 5.1.2.4 Gastric Emptying
  • 5.2 By End User
    • 5.2.1 Bariatric Surgery Clinics
    • 5.2.2 Hospitals
    • 5.2.3 Ambulatory Surgical Centers

6. COMPETITIVE LANDSCAPE

  • 6.1 Company Profiles
    • 6.1.1 Medtronic PLC
    • 6.1.2 EndoGastric Solutions Inc.
    • 6.1.3 GI Dynamics
    • 6.1.4 Intuitive Surgical
    • 6.1.5 Johnson & Johnson
    • 6.1.6 Reshape Lifesciences Inc.
    • 6.1.7 Spatz FGIA
    • 6.1.8 TransEnterix
    • 6.1.9 USGI Medical
  • *List Not Exhaustive

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

**Competitive Landscape covers- Business Overview, Financials, Products and Strategies and Recent Developments
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Japan Bariatric Surgery Market Report Scope

  • Bariatric surgery is a medical procedure that aids weight loss by either limiting the capacity of the stomach or the absorption of calories. This is the most effective weight loss therapy available for patients with morbid obesity, and it involves either open or laparoscopic techniques. 
  • Bariatric surgery can also prevent obesity-related diseases, like diabetes, hypertension, cardiac dysfunction, and fatty liver disease. Adjustable gastric band (AGB), vertical sleeve gastrectomy (VSG), Roux-en-Y gastric bypass (RYGB), and biliopancreatic diversion with a duodenal switch (BPD-DS) are different types of bariatric surgeries. Choosing the right candidate for the right procedure depends on the BMI of the individual and other medical conditions. 
  • The Japanese bariatric surgery market is segmented by product type (assisting devices and implantable devices) and end user (bariatric surgery clinics, hospitals, and ambulatory surgical centers).
By Product Type
Assissting Device Suturing Device
Closure Device
Stapling Device
Trocars
Clip Appliers
Other Assisting Devices
Implantable Devices Gastric Bands
Electrical Stimulation Device
Gastric Balloon
Gastric Emptying
By End User
Bariatric Surgery Clinics
Hospitals
Ambulatory Surgical Centers
By Product Type Assissting Device Suturing Device
Closure Device
Stapling Device
Trocars
Clip Appliers
Other Assisting Devices
Implantable Devices Gastric Bands
Electrical Stimulation Device
Gastric Balloon
Gastric Emptying
By End User Bariatric Surgery Clinics
Hospitals
Ambulatory Surgical Centers
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Key Questions Answered in the Report

What is the current Japan Bariatric Surgery Market size?

The Japan Bariatric Surgery Market is projected to register a CAGR of 12% during the forecast period (2025-2030)

Who are the key players in Japan Bariatric Surgery Market?

Johnson & Johnson, GI Dynamics, ReShape Lifesciences Inc., Medtronic PLC and EndoGastric Solutions Inc. are the major companies operating in the Japan Bariatric Surgery Market.

What years does this Japan Bariatric Surgery Market cover?

The report covers the Japan Bariatric Surgery Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Japan Bariatric Surgery Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

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Japan Bariatric Surgery Market Report

Statistics for the 2025 Japan Bariatric Surgery market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. Japan Bariatric Surgery analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.

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