日本のカキ市場レポート：カキタイプ別、エンドユーザー、形態別、地域別、2025年～2033年

日本のカキの市場規模は2024年に17万4,900トンに達しました。IMARC Groupは、2025年から2033年にかけての成長率（CAGR）は2.96%で、2033年までには22万6,200トンに達すると予測しています。シーフードベースの料理が個人の間で人気が高まっていること、スーパーマーケット、ハイパーマーケット、コンビニエンスストア、専門店、オンラインストアなど、さまざまな流通チャネルを通じてカキを幅広く入手できること、タンパク質が豊富な食事パターンへの需要が高まっていることなどが、市場を牽引する主な要因のひとつです。

本レポートで扱う主な質問

• 日本のカキ市場はこれまでどのように推移し、今後どのように推移するのか？
• 日本のカキ市場にCOVID-19が与えた影響は？
• 日本のカキ市場のカキタイプ別区分は？
• 日本のカキ市場のエンドユーザー別区分は？
• 日本のカキ市場の形態別区分は？
• 日本のカキ市場のバリューチェーンにおける様々なステージとは？
• 日本のカキ市場の主な促進要因と課題は？
• 日本のカキ市場の構造と主要企業は？
• 日本のカキ市場における競合の程度は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
• 市場推定
• 調査手法

第3章 エグゼクティブサマリー

第4章 日本のカキ市場-イントロダクション

• 概要
• 市場力学
• 業界動向
• 競合情報

第5章 日本のカキ市場情勢

• 過去と現在の市場動向（2019年～2024年）
• 市場予測（2025年～2033年）

第6章 日本のカキ市場：カキタイプ別内訳

• カップドカキ
• 太平洋カップカキ
• アメリカンカップドカキ
• ペンギンウィングカキ
• その他

第7章 日本のカキ市場：エンドユーザー別内訳

• フードサービス
• 小売り

第8章 日本のカキ市場：形態別内訳

• 生鮮
• 冷凍
• 缶詰
• その他

第9章 日本のカキ市場：競合情勢

• 概要
• 市場構造
• 市場企業のポジショニング
• 主要成功戦略
• 競合ダッシュボード
• 企業評価象限

第10章 主要企業のプロファイル

第11章 日本のカキ市場：業界分析

• 促進要因、抑制要因、機会
• ポーターのファイブフォース分析
• バリューチェーン分析

第12章 付録

The Japan oyster market size reached 174.9 Thousand Tons in 2024. Looking forward, IMARC Group expects the market to reach 226.2 Thousand Tons by 2033, exhibiting a growth rate (CAGR) of 2.96% during 2025-2033. The growing popularity of seafood-based dishes among individuals, wide availability of oysters through various distribution channels, such as supermarkets, hypermarkets, and convenience,, specialty, and online stores, and increasing demand for protein-rich diet patterns represent some of the key factors driving the market.

An oyster is a shellfish that belongs to the bivalve mollusks family and has a hard, rough shell and soft and edible flesh inside. It is commonly found in both saltwater and freshwater environments and has a unique flavor, such as briny and savory. It is a rich source of essential nutrients, such as zinc, iron, iodine, selenium, copper, calcium, protein, and vitamins B12, D, B12, and C, and omega-3 fatty acids, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). It offers antioxidant and anti-inflammatory effects that help in reducing oxidative stress and inflammation in the body and maintaining overall health. It also provides a balance of nutrients without adding excessive calories to the diet. It assists in maintaining the ecological balance of marine ecosystems by filtering water and improving water quality. It benefits in reducing the risk of numerous cardiovascular diseases, promoting healthy cholesterol levels, and supporting brain function. It is beneficial for individuals who are following a calorie-controlled diet. Besides this, it aids in increasing energy production, maintaining healthy blood cells, and boosting the immune system of individuals. As it is widely consumed both raw and cooked and is incorporated into various dishes, such as stew, soups, and sushi, the demand for oysters is rising in Japan.

Japan Oyster Market Trends/Drivers:

At present, the rising popularity of seafood-based dishes among individuals represents one of the major factors supporting the growth of the market in Japan. Besides this, the increasing adoption of oysters, as they benefit in improving the heart health of individuals, is strengthening the growth of the market in the country. Additionally, there is a rise in the demand for fresh, superior quality, and nutritious oysters among the masses in Japan. This, coupled with the increasing preference for protein-rich diet patterns among individuals, is bolstering the growth of the market. Apart from this, the growing demand for oysters among health-conscious consumers is positively influencing the market in the country. In addition, the wide availability of oysters through various distribution channels, such as supermarkets and hypermarkets, and convenience, specialty and online stores in Japan, is contributing to the growth of the market. Moreover, the increasing number of pubs, clubs, cafes, restaurants, hotels, resorts, and other food service chains in the country is offering lucrative growth opportunities to industry investors. In line with this, the growing demand for oysters on account of the thriving travel and tourism industry is offering a positive market outlook in Japan. Furthermore, the increasing consumer preference for ethically produced and sustainable food options in the country is impelling the growth of the market.

Japan Oyster Industry Segmentation:

Breakup by Oyster Type:

• Cupped Oyster
• Pacific Cupped Oyster
• American Cupped Oyster
• Penguin Wing Oyster
• Others

Breakup by End User:

• Foodservice
• Retail
  • Supermarkets and Hypermarkets
  • Convenience Stores
  • Specialty Outlets
  • Online Channels
  • Others

Breakup by Form:

• Fresh
• Frozen
• Canned
• Others

Competitive Landscape:

The report has also provided a comprehensive analysis of the competitive landscape in the Japan oyster market. 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 oyster market performed so far and how will it perform in the coming years?
• What has been the impact of COVID-19 on the Japan oyster market?
• What is the breakup of the Japan oyster market on the basis of oyster type?
• What is the breakup of the Japan oyster market on the basis of end user?
• What is the breakup of the Japan oyster market on the basis of form?
• What are the various stages in the value chain of the Japan oyster market?
• What are the key driving factors and challenges in the Japan oyster market?
• What is the structure of the Japan oyster market and who are the key players?
• What is the degree of competition in the Japan oyster market?

Table of Contents

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 Oyster Market - Introduction

• 4.1 Overview
• 4.2 Market Dynamics
• 4.3 Industry Trends
• 4.4 Competitive Intelligence

5 Japan Oyster Market Landscape

• 5.1 Historical and Current Market Trends (2019-2024)
• 5.2 Market Forecast (2025-2033)

6 Japan Oyster Market - Breakup by Oyster Type

• 6.1 Cupped Oyster
  • 6.1.1 Overview
  • 6.1.2 Historical and Current Market Trends (2019-2024)
  • 6.1.3 Market Forecast (2025-2033)
• 6.2 Pacific Cupped Oyster
  • 6.2.1 Overview
  • 6.2.2 Historical and Current Market Trends (2019-2024)
  • 6.2.3 Market Forecast (2025-2033)
• 6.3 American Cupped Oyster
  • 6.3.1 Overview
  • 6.3.2 Historical and Current Market Trends (2019-2024)
  • 6.3.3 Market Forecast (2025-2033)
• 6.4 Penguin Wing Oyster
  • 6.4.1 Overview
  • 6.4.2 Historical and Current Market Trends (2019-2024)
  • 6.4.3 Market Forecast (2025-2033)
• 6.5 Others
  • 6.5.1 Overview
  • 6.5.2 Historical and Current Market Trends (2019-2024)
  • 6.5.3 Market Forecast (2025-2033)

7 Japan Oyster Market - Breakup by End User

• 7.1 Foodservice
  • 7.1.1 Overview
  • 7.1.2 Historical and Current Market Trends (2019-2024)
  • 7.1.3 Market Forecast (2025-2033)
• 7.2 Retail
  • 7.2.1 Overview
  • 7.2.2 Historical and Current Market Trends (2019-2024)
  • 7.2.3 Key Segment
    • 7.2.3.1 Supermarkets and Hypermarkets
    • 7.2.3.2 Convenience Stores
    • 7.2.3.3 Specialty Outlets
    • 7.2.3.4 Online Channels
    • 7.2.3.5 Others
  • 7.2.4 Market Forecast (2025-2033)

8 Japan Oyster Market - Breakup by Form

• 8.1 Fresh
  • 8.1.1 Overview
  • 8.1.2 Historical and Current Market Trends (2019-2024)
  • 8.1.3 Market Forecast (2025-2033)
• 8.2 Frozen
  • 8.2.1 Overview
  • 8.2.2 Historical and Current Market Trends (2019-2024)
  • 8.2.3 Market Forecast (2025-2033)
• 8.3 Canned
  • 8.3.1 Overview
  • 8.3.2 Historical and Current Market Trends (2019-2024)
  • 8.3.3 Market Forecast (2025-2033)
• 8.4 Others
  • 8.4.1 Overview
  • 8.4.2 Historical and Current Market Trends (2019-2024)
  • 8.4.3 Market Forecast (2025-2033)

9 Japan Oyster 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 Services Offered
  • 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 Services Offered
  • 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 Services Offered
  • 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 Services Offered
  • 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 Services Offered
  • 10.5.3 Business Strategies
  • 10.5.4 SWOT Analysis
  • 10.5.5 Major News and Events

11 Japan Oyster 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

12 Appendix