Resources
Japan E-Commerce Guides
Practical guides for overseas brands navigating Rakuten Japan, Amazon Japan, and the Japanese market.
Japan Operations
Outsourced Yahoo! Shopping Store Management: What's Covered and What You Still Own
For nearly thirteen years a Yahoo! Shopping store cost nothing to hold. From 1 September 2026 a fixed ¥10,000 a month and a 2.5% royalty attach whether it sells or not. What ongoing store management covers, why a percentage-of-sale visibility option is not a click auction, and which parts of your store's standing depend on your budget or your carrier rather than on whoever holds the login.
August 2026
Japan Operations
Japan EC Agency vs Freelance Support: What Actually Differs When One Person Runs Your Store
A freelance Japanese store manager quotes a fraction of an agency retainer, and for a narrow scope that is the right purchase. What the two proposals do not show you: Japan’s Freelance Act makes you the regulated commissioning party from day one, with a 60-day payment rule and 30 days’ notice to end it after six months — plus the review step, the holiday cover and the account access that only exist if you build them.
August 2026
Japan Operations
Who Should Write Your Japanese Product Copy: EC Copywriter, Translation Vendor or Machine Translation
Three suppliers will quote you for Japanese product copy and none of them are quoting for the same job. What a translation agency, a Japanese EC copywriter and post-edited machine output each cost per SKU on published Japanese rates, why translation is billed on your English while copywriting is billed on the Japanese, and where responsibility for a claim actually sits when the copy is written by someone else.
August 2026
Japan Operations
Japanese Customer Support Outsourcing for Overseas Brands
Three suppliers can answer your Japanese customers — a person you hire, a Japanese BPO call centre, or the agency already running your store. What each costs per ticket once statutory employer burden and per-call rates are counted, which one can actually open your Rakuten back office, and the Japanese line between a services contract and worker dispatch that decides who may instruct the agent.
August 2026
Amazon Japan
Amazon Japan Vendor Central (1P) vs Seller Central (3P) for Foreign Brands
Selling to Amazon Japan and selling on Amazon Japan are different businesses with different margin structures. What each model actually pays you per unit, the import and qualified-invoice gates that sit in front of 1P for a company with no Japanese entity, and the honest limits of what can be verified about how invitations work.
July 2026
Rakuten Operations
Rakuten Already Gives You an ECC — Do You Still Need a Paid Agency?
Every live Rakuten store gets a free consultant. What that Rakuten employee actually does, whose interest their advice serves, and the specific conditions under which a paid operator earns its fee instead.
July 2026
Platform Comparison
Amazon Japan vs Rakuten vs Yahoo! Shopping vs Shopify: Who Actually Handles Customer Disputes and Refunds
Platform comparisons stop at fees, but the channel you pick also decides who adjudicates a refund argument, whose balance is debited while it is decided, and whether your reply to an unhappy customer is published. Amazon overrules you and scores you for it, Rakuten leaves you first line in public, Yahoo gives discretion without cover, and on Shopify a bank decides — plus the Japanese statute that fills the silence with an eight-day return right.
July 2026
Amazon Japan
Amazon Japan Account Suspended or Deactivated: A Foreign Brand’s Recovery Playbook
Your Amazon.co.jp listings are gone and the balance is frozen. How to tell a listing takedown from an account deactivation from a verification hold, what the 90-day funds withholding actually costs you, the disclosure duties Japanese law puts on designated marketplaces, and the line where an overseas brand should stop doing this alone.
July 2026
Japan Market Entry
Japan Market Entry Consultant vs EC Operations Agency: Which One Do You Actually Need?
Both are sold as "Japan market entry support," but one hands you a report and the other hands you a store that is open. What each actually delivers, why the one-time versus recurring cost shape matters more than the price, the free JETRO advice to use before paying anyone, how to judge a feasibility study, and the referral conflict when a consultant owns the agency.
July 2026
Japan Market Entry
Selling Through a Japanese Distributor vs Running Your Own Japan Store
Before you pick a platform, there is an earlier fork: hand Japan to a distributor who already has the shelf relationships, or run your own store under your own name. The margin, pricing control, importer-of-record shift, and trademark exposure each path carries — and a decision framework for which fits.
July 2026
Brand Control
Someone Is Already Selling Your Brand on Amazon Japan or Rakuten: How to Take Control
A grey-market seller is already listing your brand in Japan at a price you did not set. Why removal is usually the wrong first goal, the Japanese trademark and Brand Registry gate that sits in front of everything, and the three routes a foreign brand realistically has — enforcement, authorising resellers, or the official store that out-ranks them.
July 2026
Agency Management
Switching or Exiting a Japan EC Agency: What You Actually Keep
Already signed with a Japan EC agency and thinking about leaving? Who owns the store contract and master account, whether reviews and history survive the move, who holds copyright in your Japanese product pages, notice periods under your contract and the Civil Code, and an offboarding checklist you can send as-is.
July 2026
Cross-Border Ecommerce
Japan 3PL vs Cross-Border Fulfillment: Which Route Should You Run?
Before you compare warehouses, decide whether your inventory sits in Japan at all. How shipping every order from abroad compares with holding stock in a Japanese 3PL on cost, delivery speed, customs and tax, and channel access — plus a break-even you can run on your own numbers.
July 2026
Rakuten Operations
Outsourced Rakuten Store Management: What It Actually Covers
Once you are live on Rakuten Ichiba, running the store is a recurring job — RMS operations, RPP ads, the event calendar, Japanese customer service, and reporting. What outsourced store management actually includes, what stays with you, and how to match the model to your stage.
July 2026
Cross-Border Ecommerce
Rakuten Cross-Border vs a Local Store: Which Route Fits Your Brand?
Rakuten now lets brands in 22 countries open a store with no Japanese entity — but a local formal store gives fuller access at a higher cost. How the two routes compare on fees, payout, points, and fit, plus a decision framework for which to start with.
July 2026
Japan Market Entry
Do You Need a Japan Entity to Sell Ecommerce? A Foreign Brand's Decision Guide
Most foreign brands can sell on Amazon or Rakuten Japan without a Japanese company — the real gatekeepers are importer of record and consumption tax. A decision framework for when an entity actually earns its cost.
July 2026
Japan E-Commerce Guide
Amazon Japan vs Shopify for Foreign Brands: Which Do You Launch First?
One rents you demand that already exists; the other builds a channel you own, starting from zero visitors. The real costs of each path in Japan, and a sequencing framework for deciding which channel to launch first.
July 2026
Japan E-Commerce Guide
Japan Ecommerce Agency vs In-House Team: The Cost and Capability Math
The make-or-buy decision for foreign brands: what a fully-loaded in-house Japan EC hire really costs, how that compares to an operation agency, the capability gap cost tables miss, and when to switch.
July 2026
Japan E-Commerce Guide
Japan Ecommerce Pricing Models: Platform Fees vs Agency Cost
What Rakuten, Amazon Japan, Yahoo! Shopping and Shopify actually charge, the three agency pricing models (retainer, commission, hybrid), and how to compare quotes that look nothing alike on a like-for-like basis.
July 2026
Japan E-Commerce Guide
Rakuten Agency for Foreign Brands: When You Actually Need One
Rakuten now lets 22 countries open a store with no Japan entity — but it runs entirely in Japanese. What a full-service Rakuten agency does, and how to tell whether you need a full operator, a point service, or nothing at all.
July 2026
Japan E-Commerce Guide
Amazon FBA Japan Consulting: When to Hire vs Do It Yourself
A decision guide for foreign brands: what a consultant actually does, which parts of Amazon Japan you can run yourself, and the setup and compliance signals — importer of record, JCT, 薬機法 — that mean paying for help will save more than it costs.
July 2026
Japan E-Commerce Guide
Rakuten Product Page Localization for Foreign Brands
A Rakuten product page is not a translated Amazon listing — it is a rebuild. What foreign brands must localize across the item name, catchcopy, mobile description and images, and how to decide who builds it.
July 2026
Japan Market Entry
Japan Consumption Tax: When Foreign Sellers Must Register
The ¥10 million threshold that decides whether you must register, the tax agent and qualified-invoice rules that trip up foreign companies, and the 2028 low-value import change to plan for now.
July 2026
Japan E-Commerce Guide
Rakuten vs Shopify Japan: Which Should Foreign Brands Pick?
Rakuten now accepts sellers from 22 countries with no Japan entity, resetting a decision many brands made on outdated assumptions — compare fees, traffic, control and operational load.
July 2026
Japan E-Commerce Guide
Japan Ecommerce Market Entry: Cost & Timeline (2026)
What entering Japan actually costs and how long it takes — platform fees for Rakuten, Amazon Japan, Yahoo! Shopping and Shopify, first-year budget scenarios, and the build vs agency decision.
July 2026
Japan Ecommerce Monthly Operations
Japan Ecommerce Monthly Operations Checklist for Overseas Brands
A practical monthly operations checklist for Rakuten, Amazon Japan, Yahoo! Shopping and Shopify: product pages, ads, customer support, stock, logistics coordination and reporting.
June 2026
Japan Ecommerce Launch Readiness
Japan Ecommerce Launch Readiness Checklist for Overseas Brands
A practical Japan ecommerce launch readiness checklist for overseas brands covering channel choice, localization, compliance questions, logistics coordination, fulfillment, customer support, and first-month operations.
June 2026
Rakuten Japan Launch Checklist
Rakuten Japan Setup Review Checklist Before Launch
A practical pre-launch checklist for overseas brands reviewing Rakuten Ichiba setup, RMS settings, Japanese product pages, shipping, returns, customer support, RPP ads, and launch readiness.
June 2026
Shopify Japan Localization Checklist
Shopify Japan Localization Checklist for Overseas Brands
A practical Shopify Japan localization checklist covering Japanese product pages, payment and shipping clarity, legal pages, checkout trust, customer support, SEO, analytics, and operations.
June 2026
Japan E-Commerce Guide
How to Sell on Rakuten Japan as a Foreign Brand (2026 Guide)
Everything a foreign brand needs to know: eligibility, application process, common pitfalls, and when to use a Rakuten agency.
May 2026
Japan E-Commerce Guide
Amazon Japan for Foreign Sellers: Complete Setup & Management Guide
Account setup, FBA Japan, product localization, Yakujiho compliance, and advertising — the full picture for entering Amazon Japan.
May 2026
Japan E-Commerce Guide
Rakuten vs Amazon Japan: Which Platform Should You Start With?
A direct comparison of fees, traffic, category strengths, and brand-fit to help you choose the right Japan entry point.
May 2026
Japan E-Commerce Guide
Yahoo! Shopping vs Rakuten Japan: Is the Third Platform Worth Adding?
Zero monthly fees are a genuine advantage — but Yahoo! Shopping's traffic scale and operating logic differ from Rakuten. Here's how to decide.
May 2026
Japan E-Commerce Guide
Amazon FBA Japan vs 3PL: How Should Foreign Brands Choose?
FBA is ideal for Amazon-only sellers. Once you're on multiple platforms, a 3PL becomes essential. Compare costs, limitations, and the right combination strategy for your Japan operations.
May 2026
Japan E-Commerce Guide
Japan EC Advertising Compared: Rakuten RPP vs Amazon SP vs Yahoo! Ads
Three completely different ad systems with different logic and bidding mechanics. Learn how each works and how to allocate your budget across platforms.
May 2026
Japan E-Commerce Guide
Yakujiho Compliance Guide: Legal Red Lines for Beauty Brands in Japan
Yakujiho violations result in immediate listing removal — not fines. Learn what claims are prohibited, compliant alternatives, and the review process every brand needs.
May 2026
Japan E-Commerce Guide
How to Choose a Japan EC Agency: 6 Criteria That Actually Matter
Japan EC agencies vary widely in capability. Evaluate on platform coverage, Japanese content quality, compliance expertise, reporting transparency, communication and contract terms.
May 2026
Japan E-Commerce Guide
Japan EC Agency Comparison 2026: Five Major Providers Reviewed
A direct comparison of Rising Sun Commerce, JPEX, Humble Bunny, Next Level Global, and Japan EC — evaluated on platform coverage, language support, compliance expertise, and fit for foreign brands.
May 2026