Japan Aquaculture Market Size, Share & Trends Analysis Report, By Environment (Fresh Water, Marine Water, Brackish Water, and others), By Fish Type (Carps, Brown Seaweeds, Marine Shrimps & Prawns, and Others), and Japan Aquaculture Market Insights, Industry Trend, Forecasts to 2035

Japan Aquaculture Market Insights Forecasts to 2035

• The Japan Aquaculture Market Size Was Estimated at USD 345.5 Million in 2024
• The Market Size is Expected to Grow at a CAGR of Around 5.39% from 2025 to 2035
• The Japan Aquaculture Market Size is Expected to Reach USD 615.3 Million by 2035

According to a research report published by Spherical Insights & Consulting, The Japan Aquaculture Market Size is anticipated to reach USD 615.3 Million by 2035, growing at a CAGR of 5.39% from 2025 to 2035. The aquaculture market is increasing fish consumption, fueled by rising health awareness and the nutritional benefits of seafood.

Market Overview

The Japan aquaculture market refers to the cultivation of aquatic organisms such as fish, shellfish, seaweed, and crustaceans under controlled or semi-controlled conditions for commercial purposes. It includes both marine and freshwater farming systems, utilising sea cages, ponds, and advanced land-based facilities. The market represents an essential component of Japan’s seafood industry, supporting domestic consumption, exports, and food security amid declining wild fish stocks. Japan has one of the world’s most established aquaculture sectors, rooted in centuries of coastal and inland fish farming traditions. The industry is characterised by a balance between large-scale marine farms and small family-operated coastal facilities. Key species produced include sea bream, yellowtail, oysters, scallops, nori (seaweed), and, more recently, salmon and pufferfish. The total aquaculture production volume in Japan continues to rise steadily, driven by growing demand for sustainable and traceable seafood products. In recent years, the market has undergone significant modernisation. Advanced technologies such as automation, artificial intelligence, and recirculating aquaculture systems (RAS) are being adopted to improve productivity, reduce environmental impact, and ensure year-round supply. Government initiatives aim to strengthen food self-sufficiency and promote eco-friendly aquaculture practices. However, the industry faces challenges, including an ageing workforce, high operating costs, and competition from imported seafood.

Report Coverage

This research report categorizes the market for the Japan aquaculture market based on various segments and regions, and forecasts revenue growth and analyzes trends in each submarket. The report analyses the key growth drivers, opportunities, and challenges influencing the Japan aquaculture market. Recent market developments and competitive strategies, such as expansion, product launch, development, partnership, merger, and acquisition have been included to draw the competitive landscape in the market. The report strategically identifies and profiles the key market players and analyses their core competencies in each sub-segment of the Japan aquaculture market.

Driving Factors

Japan’s aquaculture market is driven by rising seafood demand, declining wild fish stocks, and government initiatives promoting food self-sufficiency. Technological innovations such as automation, AI, and land-based recirculating systems enhance productivity and sustainability. Growing consumer preference for traceable, eco-friendly seafood and export opportunities for premium species further accelerate market expansion and modernization.

Restraining Factors

Japan’s aquaculture market faces several restraints, including high production and energy costs, limited coastal farming areas, and a rapidly ageing labour force. Strict environmental regulations, disease outbreaks, and competition from low-cost imported seafood also pose challenges to profitability and sustainable industry growth.

Market Segmentation

The Japan aquaculture composites market share is classified into environment and fish type.

• The freshwater dominated the market in 2024 and is expected to grow at a significant CAGR over the forecast period.

The Japan Aquaculture Market is segmented by environment into fresh water, marine water, brackish water and others. Among these, freshwater dominated the market in 2024 and is expected to grow at a significant CAGR over the forecast period. This is due to rising demand for sustainable food sources and health-conscious diets. Brown seaweeds are rich in nutrients, including vitamins and minerals, appealing to consumers seeking plant-based alternatives. Furthermore, an increasing recognition of brown seaweeds.

• The brown seaweeds are anticipated to grow at a significant CAGR over the predicted timeframe. 

The Japan Aquaculture Market is segmented by fish type into carps, brown seaweeds, marine shrimps & prawns and others. Among these, brown seaweeds are anticipated to grow at a significant CAGR over the predicted timeframe. his is due to rising demand for sustainable food sources and health-conscious diets. Brown seaweed is rich in nutrients, including vitamins and minerals, making it an appealing option for consumers seeking plant-based alternatives. Furthermore, the increasing recognition of brown seaweeds

Competitive Analysis:

The report offers the appropriate analysis of the key organizations/companies involved within the Japan aquaculture Market, along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborate analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

List of Key Companies

• Maruha Nichiro Corporation
• Nissui Corporation
• Mitsubishi Corporation
• Kyokuyo Co., Ltd.
• Others

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at the Japan, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the Japan Aquaculture Market based on the below-mentioned segments:

Japan Aquaculture Market, By Environment

• Fresh Water
• Marine Water
• Brackish Water

Japan Aquaculture Market, By Fish Type

• Carps
• Brown Seaweeds
• Marine Shrimps & Prawns