株式会社飛躍は東京と京都に拠点を置き、Shopifyに特化して、サイト構築から、グロースハック、運営代行、アプリ開発など幅広いサービスを展開しているShopify Plusパートナーです。 実際にECサイトを運営している知見から、売れるデザイン、売れる設計を盛り込んだ、運営をするために最善な仕組みでサイトを構築することができます。
Find the Best Shopify Experts in Japan
Start a Japanese Shopify store with the tax settings, not the theme. A store based here gets neither Shopify Tax nor Basic Tax, and Shopify's Japan guide says prices must include tax. Set prices up wrong at launch and every product in the catalogue needs fixing later.
As of October 2026, 5 Shopify experts in Japan have a profile on shopexperts. All five are agencies, and every one of them takes on store setup and management. There are no freelancers based in Japan on the list yet, so the local option suits launches and rebuilds better than a two-hour fix.
Three of the five list Japanese alongside English. Read their profiles, then request quotes against one brief that names who will write the Japanese copy.
Top-rated Shopify experts in Japan
Experienced Shopify Theme Developer & Designer. Crafting custom Shopify themes, sections & high-conversion landing pages. Elevate your e-commerce with me!
Let us match you with the right Shopify expert for your needs.
Share your project details, and we'll handpick the best matches from our Shopify expert directory.
I've helped launch 50+ brands online by building their Shopify stores. I'll take on any Shopify project no matter how big or small. ▼対応可能領域 ・Shopifyテーマ開発 / カスタマイズ ・Liquidによるフロント改修 ・Shopify App開発(Node.js / PHP 等) ・デザイン・UI改善 ・既存Shopifyストアの改修・運用サポート ・他EC / 既存システムとの連携 など
Japan's first Shopify Partner and one of the few Platinum Partners, specializes in enterprise e‑commerce builds and migrations. A 50:50 Japanese–international team with 100+ implementations, proprietary apps, and Mirakl collaborations for marketplace initiatives.
We specialize in helping international brands succeed in Japan by offering full localization and Shopify development services. With over 7 years of experience and 380+ Shopify stores built—including 6 Shopify Plus projects.
💎 Official Shopify Service Partner ✅ 5+ years running my own Shopify store 🚀 25 years of e-commerce experience (started with ebay) 🎯 100+ new Shopify stores created 🛠️ Over 200 Shopify projects completed From your first store to full-scale growth, I help brands at every stage build, optimize, and scale on Shopify. With a focus on great design, seamless user experience, and results-driven development, I turn ideas into online sales. Whether you need a simple update or a complex custom solution, no Shopify project is too big or too small for me! 💡 Services I Offer: 🛍️ Shopify Store Setup & Design ✔ New store setup & branding ✔ Store redesign & migration (from WordPress, Square, etc.) ✔ Import/export reviews (e.g., from Amazon) ✔ Speed & SEO optimization ✔ Custom Shopify stores from Figma designs ✔ Graphic design & video editing ⚙️ Store Configuration & Integrations ✔ Payment & shipping setup ✔ Connect Shopify to Facebook, Instagram & other social platforms ✔ Sell directly on social media (Instagram, Facebook Shop) 📦 Product & Collection Management ✔ Product & collection page setup ✔ Discounts, upsells & subscription products ✔ Dropshipping integrations and setup 🎨 Custom Visual Features ✔ Custom buttons & badges ✔ Visual effects, custom headers & footers, fonts ✔ Branding, logo design & simple graphics 🛠 Development & Troubleshooting ✔ Figma to Shopify theme conversion ✔ App installation & Shopify customization ✔ Custom theme design & modifications ✔ Bug fixes & troubleshooting ✔ Shopify training & ongoing support
I have over five years of experience in web development using technologies such as Shopify, Angular, Node.js, JavaScript, React, Vue, MongoDB, MySQL, and PHP. My journey with Shopify started when I joined Hey Carson, now known as 'Shop Experts', successfully completing their trial period. I have gained significant experience in Shopify development. I've worked in complex tasks such as integrating Shopify apps, Shopify Admin API, custom design development, apps extensions development, theme development and much more. Over the past few years, I've acquired what I believe is a solid understanding of Shopify development, which helps me deliver high-quality solutions to the clients I've worked with.
Shopify Performance & Front-end Developer | 10+ Years Building Fast, Custom Stores I’ve spent over 10 years building, customizing, and speeding up Shopify stores for brands of all sizes. I build custom themes and apps, fix slow pages, improve how a store looks and works on desktop and mobile, and handle Shopify Plus checkout customization with Functions. I care about work that is reliable on launch day and still holds up months later, so I stay available after delivery. Proud father of Radost. What I do Custom themes, apps, and front-end features, built to fit your store Shopify Plus Functions and checkout customization CRO & Speed optimization and Core Web Vitals, including advanced CLS fixes UX improvements that make your products easier to find and buy, on desktop and mobile What sets me apart Reliability. Good development doesn’t end at launch, so I stay available for support, improvements, and fast problem-solving. Clients get one person who knows their store and answers quickly, before and after delivery. Free Store Quick Look Send me your store link and within 3 business days I’ll send a one-page summary covering: Your biggest speed problem, explained in plain language A first look at your apps: how many are installed, what looks wrong, and which ones could be replaced with custom theme code Three things on your mobile shopping path that I would fix first, each with a screenshot It’s free, there’s no commitment, and I change nothing on your store. If you’d like the issues fixed, we go ahead step by step: I confirm the scope, and you approve each step. I take a limited number each week, for established stores. Canvas services (new Shopify feature) Canvas store-build sprint For new launches and smaller merchants who want a custom store fast. Kickoff call to define your brand, products, audience, and goals AI-assisted design direction: I write the brief and guide Sidekick in Canvas, then refine the result with direct edits and QA Responsive QA on mobile, tablet, and desktop, covering product, collection, cart, and checkout flows Core Web Vitals and layout shift check before launch Launch, walkthrough, and a post-launch support window of 14 days Working with me Whether it’s a full store build, advanced customization, a Canvas build, or performance tuning, you get clear communication, consistent quality, and dependable support. Not sure where to start? Send me your store link for a free Quick Look.
10+ years, 500+ Shopify store owners, and countless successful projects—I'm a top-rated Shopify expert dedicated to helping brands improve their store's conversion, speed, functionality, and aesthetics. As the longest-serving developer at Shopexperts (formerly HeyCarson), I've built my reputation on meticulous attention to detail, reliability, and unwavering commitment to client success. My work speaks for itself —check out reviews from past clients who can attest to my dedication and results-driven approach.
I’m a seasoned web developer and Shopify specialist with over 5 years of experience delivering high-converting, beautifully designed online stores for clients worldwide. As a core member of the ShopExperts team, I’ve led and contributed to projects ranging from complete Shopify migrations to advanced customizations, always focusing on UX/UI best practices and modern e-commerce strategies. My approach blends technical excellence with creative vision: I believe that every brand deserves a digital presence as unique and inspiring as its mission. Whether you’re a startup seeking rapid growth or an established business looking to refresh your online store, I’ll help you unlock your site’s full potential. I specialize in all aspects of modern web development and optimization: From designing and building engaging websites, to customizing user experiences, integrating third-party tools, and ensuring your online presence performs at its best. My clients value my clarity, reliability, and my commitment to going the extra mile to achieve outstanding results. I’m passionate about staying ahead of e-commerce trends and turning challenges into growth opportunities. Let’s build the future of your brand, together.
Five agencies, no freelancers: what Japan's list is built for
All five are agencies. No Japan-based freelancers list on shopexperts at the moment. The local option suits multi-week projects with a team behind them, and it's a poor fit for a single theme tweak.
Not all in Tokyo. Profiles name Tokyo, Fukuoka and Wakayama. Where your business sits in Japan rarely matters, because Shopify work happens in the admin rather than on site. Location does matter for a retail rollout, where somebody has to stand at the counter and test the POS.
Japanese narrows the shortlist. Every profile lists English. Japanese appears on three, with Spanish and French on one each. A Japanese team that runs the admin day to day should shortlist from those three. An overseas brand opening a Japan store can brief any of them in English, but somebody still has to own the Japanese copy.
The bench leans towards setup and build. Store setup and management appears on all five profiles. Consulting and strategy and Shopify development appear on three each, marketing and growth on two. Design, UX and branding shows up once, as does copywriting and content. If your project is mainly a brand-led redesign, your strongest candidate may sit further down the page.
After Japan's five. The local agencies come first. Beneath them sit specialists based outside Japan who accept Asian clients, freelancers among them. Check their reachable hours and Japanese ability before treating them as equal options.
When a Japan-based agency earns its fee, and when it doesn't
The page gives you two pools: the five local agencies and the regional list below them. Choose by what the job touches, not by where the expert sits.
Stay local for anything tied to Japanese tax or language. Tax-inclusive prices, consumption tax entered by hand, product pages and order emails that read naturally in Japanese — this is where an agency that already runs Japanese stores earns its fee. Ask each one to open a live store they built for a Japan-based merchant and walk you through its tax settings on a call.
Go regional for narrow technical work. A broken app integration, a slow collection page or a custom product filter rarely needs knowledge of Japan. A regional developer can handle it without agency overhead. Write the brief in English, state the hours you need them reachable, and keep the scope tight enough to price as one fixed job.
Ignore the things that don't predict a good result. Office address, headcount and the number of apps an agency claims to partner with tell you very little. Whether they have shipped a Japan-based store with correct tax-inclusive prices tells you a lot.
Whichever pool you pick from, the brief decides the quality of the quote. Include your SKU count, the platform you're leaving, your sales channels, whether you sell in person, and who will write the Japanese copy.
Consumption tax, yen payouts and a Japanese checkout
Most of what makes a Japanese Shopify store different lives in a handful of settings. A good expert raises them in the first call, before anyone opens the theme editor.
Payouts arrive in yen. Japan-based stores can use Shopify Payments, which pays out in JPY. Your expert should switch it on early, check the business and bank details match your company, and push a real order through before launch day.
Tax is manual, and it sits inside the price. Japan isn't a Shopify Tax or a Basic Tax region, so consumption tax is configured through Manual Tax. Shopify's Japan guide covers location-based taxes and requires tax-inclusive pricing. In practice, every price in your catalogue is the price the customer pays, and the tax settings must calculate tax within it rather than adding it at checkout.
Ask for a test order whose totals your accountant has checked. If you want a specialist for this part, look at Shopify tax setup experts.
POS kit comes from retailers. Japan sits outside the delivery area of Shopify's hardware store, and Shopify directs Japanese merchants to outside retailers for compatible kit. Before you buy a card reader or printer for in-person sales, your expert should confirm the model appears among Shopify's supported devices.
Japanese works end to end. Both the Shopify admin and the checkout are available in Japanese: your staff can manage orders in it and your customers can complete payment in it. The gaps are usually the theme and any apps you add, which carry their own text and need checking page by page.
What Japan's five agencies cover
Store setup is on all five profiles; design and copywriting are on one each. An agency can tick several categories, so the figures add up to more than five.
Store setup and management
All five offer it — launches, rebuilds and store admin
Consulting and strategy
Three offer planning, audits and market-entry advice
Shopify development
Three take on custom theme work and integrations
Marketing and growth
Two cover traffic, email and conversion work
Design, UX and branding
On a single profile, level with copywriting as the thinnest category
Copywriting and content
Also on a single profile, so settle early who writes the Japanese copy
Japanese stores, tax and agencies: what to ask before hiring
Not locally: every Japan-based expert on shopexperts is an agency. That suits a launch, a replatform or a build that needs design, development and Japanese copy running in parallel. If you have one clearly defined task and someone in-house to manage it, look at the freelancers in the regional part of the list and keep the scope to a single fixed-price job.
Too few Japan-based profiles list a starting price for this page to show a range, and we won't guess one. The quote moves with catalogue size, any migration from another platform, how much Japanese copy needs writing, and whether you also sell in person. Ask for a fixed-scope quote with tax setup and translation shown as separate lines. If an agency won't split them, you can't tell what you're paying for.
Start with how your old platform stored prices. If it kept them tax-exclusive, every price needs converting before import, because Shopify's Japan guide requires tax-inclusive pricing. Then check URL redirects, customer records and order history. An expert who raises the price question before you mention it has probably moved a Japanese store before.
For code, no. Theme logic, integrations and speed work can be scoped and delivered in English. For anything a customer reads, yes: product pages, order emails, policy pages and any text added around checkout. A sensible split is a developer of any language for the build and a fluent Japanese writer who checks every customer-facing line before launch.
For the build, yes, and all five work in English. Everything in the set-up section above assumes a store based in Japan. A company registered elsewhere that sells into Japan faces different payment and tax settings, so say which you are in the first line of your brief. It changes the quote.










