The 12 best Shopify agencies in Japan 2026

Japan is the world's fourth-largest eCommerce market and one of the hardest to crack. The opportunity is obvious: tech-savvy consumers, high spending power, and a growing appetite for cross-border shopping. But the execution? That's where most foreign brands stumble. Launching an online store in Japan requires more than just a Shopify subscription. Unlike the US or Europe, this market is highly localized. To succeed, it's best to hire a local expert, a full-service eCommerce agency in Japan.

This guide gives you a curated list of the best Shopify agencies in Japan for 2026, with details on:

• Services each agency offers (development, design, migration, Shopify Plus, CRO, etc.)
• Key strengths and weaknesses of each agency
• Verified client reviews and reputation
• How these agencies compare to each other
• What to look for when choosing the right Shopify agency for your business

These Shopify experts in Japan bring deep platform knowledge and local market expertise. They understand both the Shopify platform and the local market deeply, including the Japanese consumer behavior, payment methods, and culture.

Be it an enterprise-level Shopify Plus migration, a custom Shopify store development from scratch, or specialized localization services, there is an agency on this list that fits your needs.

Best Shopify agencies in Japan 2026: Services and expertise comparison

Flagship Inc. is a premier bilingual Shopify agency that has been a leading Shopify agency in the Japanese eCommerce market since 2012. They were the first agency to become an official Shopify Plus Partner. They were also honored as the "Enterprise Partner of the Year" by Shopify Japan in 2024 and as a Shopify Premier Partner in 2025.

Flagship Japan offers excellent local Japan expertise in Japan-specific requirements and complex Shopify implementations. Their primary focus is high-level Shopify Plus development and Shopify migrations, with solutions designed to bridge the gap between global Shopify features and the local needs. AI engineering and workflow automation are also core strengths.

Pioneer Shopify Plus partner delivering enterprise-grade development and localization in Japan

With such a strong track record, Flagship is well-suited for enterprise-level brands, especially those with ¥1-5 billion in annual sales. They are also the ideal partner for Shopify Plus merchants focused on B2B eCommerce in Japan, fashion and apparel, retail, and the health and beauty industry.

Company overview:

• Established: 2012
• Shopify Partner tier: Premier
• Shopify services: Logistics integrations (OMS/WMS/ERP), headless commerce, store build and redesign, checkout customization, custom app development, omnichannel eCommerce strategy, and store inventory systems.
• Notable clients/projects: Monoya, Matchaeologist Japan, and ONFAdd
• Address: Chiyoda, Tokyo
• Contact: sales-team@flagship.cc or reach out directly via their website

WebLife Japan delivers full-cycle eCommerce development through BiNDec, their proprietary all-in-one Shopify solution. From store builds and platform migrations to advanced backend integrations, they handle every stage of your launch.

Enterprise-focused Shopify Plus partner offering all-in-one commerce solutions in Japan

Working with WebLife, you can be assured of enterprise-grade Shopify expertise and deep local market knowledge. They hold Shopify Platinum Partner status in Japan. Their wins include Shopify Plus Partner of the Year (2021) and Industry Best Solution Partner of the Year (2025). However, the only limitation here is that they primarily operate in Japanese, which can create some difficulty for non-native teams to approach.

Company overview:

• Established: 2001
• Shopify Partner tier: Platinum
• Shopify services: Shopify store development and deployment, BiNDec integrated solution, custom Shopify apps, backend system integration, UX/UI design, and commerce automation strategy
• Notable clients/projects: Proven experience in managing 400+ Shopify stores
• Address: Minato, Tokyo
• Contact: info@web-life.co.jp

Among the best Shopify agencies in Japan, R6B Inc has dominated the industry awards. They won Shopify Plus Partner of the Year in 2023 and 2024, then Enterprise Partner of the Year in 2025. They are currently one of a few Shopify Platinum Partners in Japan, alongside WebLife.

Award-winning Shopify Plus partner supporting D2C growth and Japan market entry

R6B Inc offers full-service Shopify solutions, including store development, POS setup and migration, and growth optimization. Operating on the "EC project support" model, they combine direct execution with ongoing strategic consulting. Backed by practical proposals and strong alignment with local eCommerce trends, R6B especially suits D2C brands (also known as DTC brands) and businesses planning Japan market entry.

Company overview:

• Established: 2019
• Shopify Partner tier: Platinum
• Shopify services: Custom UX/UI design, backend integrations, POS setup, marketing automation, cross-border commerce support, and ongoing site optimization and support
• Notable clients/projects: Soup Stock Tokyo, Nissin Foods Group, Stylem Fabric Store, and Arc'teryx
• Address: Setagaya, Tokyo
• Contact: contact@r6b.jp

If you are looking for a highly capable Shopify Plus partner, CREAM is a strong contender. This Tokyo Shopify agency specializes in Shopify website localization, Shopify Plus development, and advanced commerce architectures. Their team of digital experts can help you with everything from sophisticated headless builds to seamless omnichannel and retail tech integrations.

With proven experience in complex, multi-market commerce projects, CREAM is notable for its strong localization capabilities combined with global execution standards. As an official Shopify Plus partner, the agency supports multilingual operations and maintains delivery capabilities across Japan, Switzerland, and Spain.

Tokyo-based Shopify Plus agency specializing in localization and advanced commerce builds

Company overview:

• Established: 2010
• Shopify Partner tier: Plus
• Shopify services: Shopify Plus store development, store migration, custom app integrations, international expansion, and business strategy.
• Notable clients/projects: L'Atelier des Parfums and alice+olivia Japan
• Address: Shibuya, Tokyo
• Contact: contact@cream-touch.com

With offices in both Yokohama and Los Angeles, GO RIDE is a full-service Shopify agency built for cross-border eCommerce. They handle store development, migrations, digital marketing, and strategic consulting under one roof.

Among the best Shopify agencies in Japan, GO RIDE, Inc. is recognized for its strong cross-border eCommerce execution and full-funnel Shopify support. Their expertise in both the local market and the Shopify Japan ecosystems will help you scale without the hassle of managing separate vendors for development, design, and marketing.

Full-service Shopify agency known for strong cross-border eCommerce execution

The agency has helped brands like Bioderma and Oka Foods expand cross-border. Beyond its certified Shopify Plus Partner status, they also earned industry recognition in 2021 for supporting a high volume of cross-border eCommerce projects.

Company overview:

• Established: 2015
• Shopify Partner tier: Plus
• Shopify services: Store development, migrations, digital marketing and paid ads, CRM and marketing automation, strategic eCommerce consulting
• Notable clients/projects: Bioderma, Oka Foods, RUGHAUS, and Garden Tokyo
• Address: Nishi, Yokohama
• Contact: 050-3188-6793 or info@goriderep.com

Hiyaku Inc. is a certified Shopify Partner agency based in Tokyo, Japan. They specialize in full-cycle Shopify store development, redesign, and optimization for both domestic and cross-border eCommerce brands.

Bilingual Shopify partner recognized for quality delivery and client satisfaction

The agency is known for its unmatched quality of work and communication. They hold a perfect 5.0 rating from 79 verified client reviews on Shopify, with most highlighting consistent delivery, clear communication, and practical solutions. Combined with bilingual support, Hiyaku enables smooth collaboration. Consider hiring them if you are looking to scale Shopify stores in clothing and fashion, electronics, food and drink, and health and beauty categories.

Company overview:

• Established: 2017
• Shopify Partner tier: Premier
• Shopify services: Shopify store build or redesign, store migration, SEO and CRO, analytics & tracking, conversion rate optimization, Shopify settings and configuration
• Notable clients/projects: Bellabell, Piebyronbay, Otoriyose, and MERRELL
• Address: Minato, Tokyo
• Contact: 036-7211-285 or info@hiyaku-inc.com

The list of best Shopify agencies in Japan cannot miss out on EC-Study. Founded in 2013 and certified as Shopify Partner in 2018, the agency has a strong background in store development and merchant education. Their expertise is complete platform support, especially for store setup, migration, and cross-border eCommerce operations.

Education-led Shopify partner supporting cross-border eCommerce in Japan

What sets EC-Study apart is its hands-on, education-first approach. They go beyond execution. EC-Study provides practical guidance, structured consulting, and ongoing training on the Japanese market — so you can manage the store on your own. If you value long-term capability building rather than pure outsourcing, give them a try.

Company overview:

• Established: 2013
• Shopify Partner tier: N/A
• Shopify services: Shopify store setup, store migration, cross-border eCommerce support, store optimization, operational consulting, Shopify training
• Notable clients/projects: N/A
• Address: Chuo, Tokyo
• Contact: info@ec-study.school

ELE holds a perfect 5.0 rating on Shopify from verified merchants — one of the highest in Japan. Based in Chiba, this Shopify Plus partner handles Shopify store setup for Japanese market, custom theme design, and tailored eCommerce solutions for growing brands in clothing, food and beverages, health and beauty, and jewelry.

Reliable Shopify Plus partner for custom themes and store optimization in Japan

Why ELE? Most merchants find their approach highly dependable and easy to work with. Their deliverables are consistently well-structured and high-quality, especially in custom Shopify theme development and store optimization. That's why they consistently maintain a straight 5.0/5 star rating on Shopify, with positive reviews from verified eCommerce merchants.

Company overview:

• Established: N/A, partner with Shopify Japan since 2018
• Shopify Partner tier: Plus
• Shopify services: Store build or redesign, theme customization, store migration, troubleshooting and technical support, systems integration, and ongoing maintenance.
• Notable clients/projects: Kathe Wolhfahrt and Select Tokyo
• Address: Inage, Chiba
• Contact: 043-400-3400 or contact@ele-company.com

Boasting a team of Shopify experts with deep web development experience, CommerceMedia specializes in platform-native solutions like custom theme development, headless commerce builds, and complex API integrations for local ERPs. As one of the best Shopify agencies in Japan, they were the third agency in the country to be certified as a Shopify Expert and are currently a certified Shopify Premier Partner.

Enterprise-focused Shopify Premier Partner delivering localized commerce solutions

The agency delivers technical builds that provide deeply localized shopping experiences, including support for Japanese payment methods, logistics integrations, language support, and tax compliance. They also excel at cross-platform operations, offering seamless Rakuten synchronization, Amazon Japan management, and unified inventory integration. Mid- to large D2C brands and multi-channel merchants would find strong long-term value in partnering with CommerceMedia.

Company overview:

• Established: 2016
• Shopify Partner tier: Premier
• Shopify services: Store build or redesign, store migration, SEO & performance optimization, store settings configuration, theme customization, and ongoing site management
• Notable clients/projects: Benoit Nihant, Veltex, GCRESTORE, and Orion Beer
• Address: Toshima, Tokyo; Fukuoka City, Fukuoka
• Contact: shopify@commerce-media.info

Resort TunaEC takes a different approach: pre-packaged Shopify launches. As a Shopify Premier Partner, they offer ready-to-go bundles with high-performance themes and essential Shopify app integrations —designed to get your store live fast.

Creative Shopify Plus agency offering fast, packaged store launches for Japan

Their creative-led 'fishes and fishing' delivery model is the key differentiator. By pre-integrating key apps and providing operational support from launch onward, merchants enjoy stress-free launches and superior UI/UX. This "out-of-the-box" approach is perfect for startups that want fast Japan market entry, mainly in product-driven industries like clothing, fashion, and food and drink.

Company overview:

• Established: N/A
• Shopify Partner tier: Premier
• Shopify services: Shopify store setup, TUNA EC launch packages, branding & creative support, operational support & coaching, analytics & tracking, launch risk mitigation
• Notable clients/projects: Converse, Picard, ideaco, and Dr. ISHII
• Address: Shibuya, Tokyo
• Contact: arisa@rsrt.jp

Founded in 2004, Fullbalance (FLB) is a veteran Shopify Plus Partner that has spent years mastering the Japanese eCommerce landscape. In 2017, they shifted their focus to the platform and have since been pioneers in complex system builds — from ERP and OMS integrations to large-scale data migrations — helping enterprise brands clear the technical hurdles of the Japanese market.

Best Shopify agency in Tokyo specializing in enterprise system architecture.

Fullbalance leads with its technical depth. The Tokyo-based agency delivers enterprise Shopify solutions — from complex API integrations to data-driven growth strategies — that help large-scale brands and high-volume retailers scale eCommerce in Japan successfully.

Company overview:

• Established: 2004 (Shopify focus since 2017)
• Shopify Partner tier: Premier
• Shopify services: Shopify store build and redesign, migration support, performance optimization, app development, operational support & growth consulting, analytics & tracking
• Notable clients/projects: Nishikawa, Kimono Yamato, Morozoff, and Painting Sales Projects
• Address: Meguro, Tokyo
• Contact: info@fbl.jp

Corekara is one of the best Shopify Plus agencies in Tokyo, with deep expertise in store builds, SEO, digital marketing, and CRM. As a certified Shopify Plus Partner, their goal is to become the go-to single-vendor Shopify solution in Japan.

Full-service Shopify Plus agency combining development and digital marketing

The certified Shopify Plus Partner agency differentiates itself through its practical eCommerce execution paired with marketing support. They even developed their own in-house tools, such as AdSIST and Codebuy, that support ad optimization and coordinated purchasing functions. Such an integrated, data-driven approach is ideal for consumer-facing brands — from fashion eCommerce in Japan to food and drink, health and beauty, and pet care.

Company overview:

• Established: 2012
• Shopify Partner tier: Plus
• Shopify services: Shopify store development, migration support, SEO & digital advertising, conversion rate optimization (CRO), and custom app development.
• Notable clients/projects: PELLE MORBIDA, Darich and Ueni Trading
• Address: Shinjuku, Tokyo
• Contact: 03-5363-1966 or info@corekara.co.jp

Every Shopify agency in Japan has a different focus. The right match depends on your entry scale, existing tech stack, target customer segment, and the customer experience you want to deliver.

Here's what to evaluate:

1. Cross-border vs. domestic focus

Understand whether the agency excels in supporting foreign brand Shopify builds (inbound brands entering Japan) or domestic Japanese merchants. As an international player, you should choose a partner with proven inbound experience. Ask the agency directly and review relevant case studies to avoid mismatched expectations.

2. Experience and expertise

Look for official badges. While many claim to be experts, not every Shopify development company meets the bar. Shopify Service Partners are tiered based on strict performance and credential thresholds in Japan.

3. Localization capability

This includes a proven ability in UX design, adapting content tone and visual layout to Japanese preferences. Japanese shoppers prefer clarity, dense but structured information, trust signals, and predictable navigation over minimalism.

4. Japan-specific system integration

This is where many foreign brands get stuck. Your partner must be able to implement local integrations — from checkout customization and payment gateways to logistics providers like Yamato Transport and Sagawa Express.

5. Compliance and operations knowledge

Familiarity with the Specified Commercial Transactions Act (SCT) is non-negotiable. A single compliance error regarding legal notations or tax-inclusive pricing can result in penalties.

6. Ecosystem partnerships

Check for the agency's practical experience with Japan-only tools like LOGILESS (OMS/WMS), CRM PLUS on LINE, or LINE integration for marketing automation. This is a must-have for brands planning serious local operations.

7. Pricing and packages

Shopify development costs in Japan vary widely:

• Basic theme-based build: Starting around $500
• Fully custom design with integrations: Can exceed $30,000

Many agencies offer fixed packages for simple builds. Larger firms price per project. If you plan to scale, ask upfront about upgrade paths and Shopify plans. Don't pay for enterprise features you don't need yet.

That's 12 of the best Shopify agencies in Japan—each with different strengths, Shopify Plus certifications, and client focus.

The "best" agency doesn't exist in a vacuum. It depends on your Japan market entry strategy, technical requirements, and how much support you need — especially around market localization, where shortcuts can be costly. A certified Shopify partner with strong inbound experience will save you months of trial and error.

Pick 2-3 agencies that match your scale. Review their case studies. Ask about their Shopify localization capabilities and Japan-specific integrations. Then make the call.

1. How much does it cost to hire a Shopify agency in Japan?

It depends largely on the project scope and agency tier. Typically, a basic theme-based store starts from around $500, while custom builds with integrations typically range from $10,000 to $30,000+. Ongoing support or growth retainers may incur monthly fees, which are around $1,600 and $3,500+.

2. What payment methods should my Japan Shopify store support?

Konbini (convenience store payments), PayPay, and LINE Pay are the key transaction methods in Japan. Your store must support Japanese payment gateway integrations — either native or through third-party apps — for at least one of these from day one.

3. How long does it take to build a Shopify store in Japan?

Depending on the service packages, projects and agency workload, it can range from 2 weeks to 6 months. Basic theme setups can be ready in 2–4 weeks. Enterprise-level Shopify Plus builds with custom ERP/OMS integrations usually take 2–6 months.

4. Do Japanese Shopify agencies offer ongoing support?

Yes, most reputable agencies in Japan offer post-launch support, but the specific terms and response times should be clearly defined in your SLA contract. Some agencies, especially EC-focused consultancies, also provide operational coaching, conversion rate optimization (CRO), and long-term growth support beyond initial development.