# Top 10 e-commerce channels in Japan for overseas food providers: 6–12 month total project costs: GPT-6.1 Sol · Max (OpenAI)

AI-generated answer, not verified by Dorado, shown as produced. Asked 8 October 2026 with web search on.
Source: the AI Report Library, https://aireportlibrary.com/en/prompt/japan-food-ecommerce/pricing/compare/
Comparison: https://dorado-group.jp/library/comparisons/japan-food-ecommerce-pricing/
The cited links have not been checked.

## The question, as asked

What are the top 10 e-commerce channel for overseas food providers in Japan. 
We have limited budget, but we want to do more than testing. 

My goal here is not to compare superficial price and functions, but I want to compare the total cost of 6-12 months project including creatives, ads, and commissions to the channels if exists. 


**Output condition**

- Include fact links after the paragraph or sentence

---

## GPT-6.1 Sol · Max (OpenAI)

AI-generated, unverified. Asked 2026-10-08.

**For shelf-stable food with a limited budget, I would start with Amazon Japan and consider Yahoo! Shopping as the second channel.** Rakuten becomes more attractive for premium, giftable products. Shopify becomes more attractive when you already have an audience or a credible repeat-purchase strategy.

My modeled Amazon project costs approximately **¥3.50 million over six months and ¥8.42 million over twelve months, including the goods sold**. Those figures represent cumulative project spending. Sales receipts can finance part of that spending, so they are different from the initial capital required.

Below, published fees are sourced facts. Channel rankings, creative budgets, advertising budgets, and sales assumptions are my planning judgments.

The ten channels I would compare, ordered by practical fit for your brief:

| Priority | Channel | Published fee structure | Where I would consider it |
|---|---|---|---|
| **1** | **Amazon Japan** | Professional plan: **¥4,900/month**, excluding tax. The current fee table lists grocery referral fees of **10.4% for items above ¥1,500**. Fulfillment and advertising are additional. [Official fees](https://sell.amazon.co.jp/pricing). [Pricing for Selling on Amazon](https://sell.amazon.co.jp/pricing?utm_source=chatgpt.com) | Searchable products, multipacks, and replenishable food. Relatively little storefront construction, but advertising and delivery economics still matter. |
| **2** | **Yahoo! Shopping** | **¥10,000/month**, excluding tax, plus **2.5% sales royalty**, payment fees, at least **1% seller-funded points**, and affiliate charges on attributed orders. Its calculator uses a **3% payment fee** assumption. [Official fees](https://business-ec.yahoo.co.jp/shopping/cost/). [business-ec.yahoo.co.jp](https://business-ec.yahoo.co.jp/shopping/cost/?utm_source=chatgpt.com) | A second marketplace once you know which bundles sell. Budget for Japanese store operations and promotions. |
| **3** | **Rakuten Ichiba** | Ganbare plan: **¥25,000/month**, paid annually, plus **¥60,000 registration**. Additional charges include system fees, payment fees, points, and affiliates. The monthly fee rises to **¥34,000 from February 2027**, with transition arrangements for earlier openings. [Fees](https://www.rakuten.co.jp/ec/plan/) and [announced increase](https://www.rakuten.co.jp/ec/ichiba_notice_202608/?l-id=pc_plan_to_ichiba_notice_202608). [rakuten.co.jp](https://www.rakuten.co.jp/ec/plan/?utm_source=chatgpt.com) | Premium food, gifts, and products whose value needs explanation. Higher content, operating, and contractual commitment. |
| **4** | **Shopify, direct to consumer** | Basic currently lists **¥3,650/month equivalent on annual billing** and domestic online card fees starting at **3.55% through Shopify Payments**. Apps and acquisition costs are additional. [Official pricing](https://www.shopify.com/jp/pricing). [Shopify 日本](https://www.shopify.com/jp/pricing?utm_source=chatgpt.com) | Existing audiences, subscriptions, recipe-led brands, and repeat purchases. Low transaction fees help only if acquiring customers is economical. |
| **5** | **Qoo10** | No fixed storefront fee; food commission is **10%**. Additional charges can apply to external-ad orders, promotions, and overseas dispatch or overseas bank accounts. [Seller guide](https://www.qoo10.jp/gmkt.inc/Mobile/Company/jp/SupportGuide.aspx) and [fee schedule](https://www.qoo10.jp/gmkt.inc/Popup/PopupGoodsCategoryFee.aspx). [Qoo10なら固定費0円でかんたん出店！](https://www.qoo10.jp/gmkt.inc/Mobile/Company/jp/SupportGuide.aspx?utm_source=chatgpt.com) | Price-competitive foods with enough margin to participate in promotions. |
| **6** | **TikTok Shop** | Current food and drink commission: **7%**, with different rates for alcohol. Creator affiliate commissions are paid separately by the seller. [Platform fees](https://seller-jp.tiktok.com/university/essay?knowledge_id=96782861174545&lang=ja-JP) and [affiliate explanation](https://seller-jp.tiktok.com/university/essay?default_language=ja-JP&knowledge_id=94378787374864). [seller-jp.tiktok.com](https://seller-jp.tiktok.com/university/essay?knowledge_id=96782861174545\&lang=ja-JP\&utm_source=chatgpt.com) | Visually demonstrable food, cooking applications, and products your team can explain regularly on video. |
| **7** | **Mercari Shops** | No initial or monthly storefront fees. **10% selling fee**, plus **¥200 per payout**. [Official fees](https://support.mercari-shops.com/hc/ja/articles/900005534186). [メルカリShopsガイド](https://support.mercari-shops.com/hc/ja/articles/900005534186-%E3%83%A1%E3%83%AB%E3%82%AB%E3%83%AAShops-m-department%E3%81%AE%E6%89%8B%E6%95%B0%E6%96%99?utm_source=chatgpt.com) | A low-fixed-cost secondary route for packaged bundles. I would verify demand before choosing it as the main brand-building channel. |
| **8** | **BASE / PAY ID** | Standard: **6.6% + ¥40 per direct-store order**, with no monthly fee. Growth: **¥16,580/month equivalent annually** or **¥19,980 monthly**, with **2.9% direct-store payment fees**. PAY ID app orders cost **9.5% + ¥40**, regardless of plan. [Official pricing](https://thebase.com/price/). [無料で簡単なネットショップ作成サービス BASE](https://thebase.com/price/?utm_source=chatgpt.com) | A simple Japanese store operated locally, particularly when you already have an audience. App-origin orders have materially different economics. |
| **9** | **au PAY Market** | Standard: **¥10,780/month including tax**. Food commission is **9% at monthly sales up to ¥1 million**, including payment processing; additional affiliate and other charges can apply. [Official pricing](https://wowma.shop/plan). [wowma.shop](https://wowma.shop/plan?utm_source=chatgpt.com) | Expansion after another marketplace has established product and margin evidence. |
| **10** | **Makuake, followed by an ongoing store** | Campaign commission: **20% excluding tax, 22% including tax**, including payment processing. No initial platform listing fee. [Official fees](https://mkhelp.makuake.com/hc/ja/articles/13796029807641). [Makuakeヘルプページ](https://mkhelp.makuake.com/hc/ja/articles/13796029807641-%E3%83%97%E3%83%AD%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88%E3%81%AE%E7%9B%B8%E8%AB%87%E3%82%84%E6%8E%B2%E8%BC%89%E3%81%AB%E8%B2%BB%E7%94%A8%E3%81%AF%E3%81%8B%E3%81%8B%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B?utm_source=chatgpt.com) | A distinctive product launch. A six-to-twelve-month project also needs a funded route for subsequent sales. |

Shopify and BASE are storefront systems, so their project budgets must explicitly include how customers will find the store. My ranking assumes you are building demand in Japan with a small product catalogue.

To compare the total project costs, I used the following **illustrative assumptions**:

| Assumption | Six months | Twelve months |
|---|---:|---:|
| Period | November 2026–April 2027 | November 2026–October 2027 |
| Cumulative sales | ¥3,000,000 | ¥9,000,000 |
| Average order value | ¥4,000 | ¥4,000 |
| Orders | 750 | 2,250 |
| Landed cost of goods, assumed at 35% of sales | ¥1,050,000 | ¥3,150,000 |
| Routine Japan-readiness allowance | ¥200,000 | ¥200,000 |
| Storage allowance | ¥60,000 | ¥120,000 |
| Returns, damage, and expiry reserve | ¥30,000 | ¥90,000 |

The model assumes an existing importer/operator and domestic fulfillment. Landed goods cost includes products, international freight, duties, routine import handling, and per-unit relabeling. Delivery allowances are **¥550 per Amazon order** and **¥850 on the other routes**. These are estimates requiring quotes; the Amazon assumption treats a prepacked bundle as one sellable fulfillment unit.

Commercial food imports require import notification, including qualifying postal imports, and packaged foods sold in Japan need Japanese labeling. The ¥200,000 allowance covers routine preparation; exceptional laboratory testing, reformulation, and new-company formation require separate quotations. [Import procedure](https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/shokuhin/yunyu_kanshi/kanshi/index_00004.html) and [Consumer Affairs Agency labeling guidance](https://www.caa.go.jp/policies/policy/food_labeling/information/pamphlets/assets/food_labeling_cms203_260511_01.pdf). [mhlw.go.jp](https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/shokuhin/yunyu_kanshi/kanshi/index_00004.html?utm_source=chatgpt.com)

The same sales assumptions are applied to every channel to compare costs. **The advertising allocations do not establish that each channel will deliver those sales.**

Here is the resulting project budget. All creative, support, and media amounts below are **planning allowances**, and totals are rounded.

| Channel | Launch content and setup | Creative refresh / month | Japanese operations / month¹ | Paid media / month | **6-month total²** | **12-month total²** |
|---|---:|---:|---:|---:|---:|---:|
| **Amazon Japan** | ¥250,000 | ¥20,000 | ¥60,000 | ¥100,000 | **¥3.50m** | **¥8.42m** |
| **Yahoo! Shopping** | ¥300,000 | ¥20,000 | ¥70,000 | ¥80,000 | **¥3.72m** | **¥8.99m** |
| **Rakuten Ichiba** | ¥500,000 | ¥30,000 | ¥100,000 | ¥120,000 | **¥4.71m** | **¥10.91m** |
| **Shopify** | ¥400,000 | ¥25,000 | ¥60,000 | ¥150,000 | **¥4.01m** | **¥9.30m** |
| **Qoo10** | ¥250,000 | ¥25,000 | ¥70,000 | ¥80,000 | **¥3.78m** | **¥9.30m** |
| **TikTok Shop** | ¥300,000 | ¥80,000 | ¥80,000 | ¥100,000 | **¥4.42m** | **¥10.62m** |
| **Mercari Shops** | ¥150,000 | ¥20,000 | ¥50,000 | ¥50,000 | **¥3.25m** | **¥8.26m** |
| **BASE / PAY ID** | ¥250,000 | ¥20,000 | ¥60,000 | ¥120,000 | **¥3.74m** | **¥8.96m** |
| **au PAY Market** | ¥300,000 | ¥20,000 | ¥70,000 | ¥60,000 | **¥3.68m** | **¥9.01m** |
| **Makuake → Shopify** | ¥600,000 | ¥30,000 | ¥70,000 | ¥100,000 | **¥4.17m** | **¥9.31m** |

¹ Limited contractor support for advertising management, customer service, inventory coordination, and reporting, alongside founder involvement.

² Includes goods sold, readiness work, creatives, operations, ads, platform and payment charges, affiliate assumptions, optional promotions, apps, fulfillment, storage, and the loss reserve. Closing unsold inventory and comprehensive consumption-tax cash timing are excluded. A separate importer commission is excluded unless already embedded in landed cost.

For context, Rakuten’s service marketplace lists a food product-page service at **¥99,800 excluding tax**, with ten product photographs as a **¥30,000 option**. GMO Payment Gateway lists advertising management at **20% of media spend, with a ¥30,000 monthly minimum**. These are specific supplier quotes, supporting the need to budget production and management separately. [Food-page quote](https://service.rms.rakuten.co.jp/product/0070-0010/1) and [advertising-management quote](https://www.gmo-pg.com/lpc/ad_basic/). [service.rms.rakuten.co.jp](https://service.rms.rakuten.co.jp/product/0070-0010/1?utm_source=chatgpt.com)

Several costs materially change the comparison:

- **Rakuten’s annual prepayment affects cash.** For the assumed November opening, the first payment is ¥300,000, plus registration. The model includes five ¥9,000 increases from June through October 2027. Its six-month cash spending is approximately **¥4.86m**, above the ¥4.71m expense estimate because part of the subscription is prepaid. [Official transition arrangements](https://www.rakuten.co.jp/ec/ichiba_notice_202608/?l-id=pc_plan_to_ichiba_notice_202608). [楽天市場出店](https://www.rakuten.co.jp/ec/ichiba_notice_202608/?l-id=pc_plan_to_ichiba_notice_202608\&utm_source=chatgpt.com)
- **Qoo10 promotions can outweigh the headline commission.** Its own Mega Sale guidance recommends allowing roughly **11.5 percentage points beyond the category fee**, comprising the seller’s discount contribution and promotional charges. An overseas bank account or overseas dispatch can add another **2%**. The model assumes a mixed promotional calendar, rather than that burden on every order. [Mega Sale economics](https://article-university.qoo10.jp/entry/183) and [overseas surcharge](https://www.qoo10.jp/gmkt.inc/Popup/PopupGoodsCategoryFee.aspx). [Qoo10大学-ショップ運営ノウハウ](https://article-university.qoo10.jp/entry/183?utm_source=chatgpt.com)
- **TikTok creator commissions are additional acquisition spending.** The model assumes a chosen 15% creator commission on 50% of sales, adding a blended **7.5%** to the published 7% food fee. The percentage and sales share are assumptions you can change.
- **au PAY carries a continuing commitment.** Its published terms specify an approximately annual contract and prohibit midterm withdrawal. A six-month review therefore leaves further fixed fees committed. [Contract terms](https://wowma.shop/plan). [wowma.shop](https://wowma.shop/plan?utm_source=chatgpt.com)
- **Makuake needs a subsequent sales budget.** The model assigns the first three months to the campaign and the remaining months to Shopify, including store adaptation and continued acquisition spending.

Overseas-seller access also affects cost. Amazon supports overseas account payouts; BASE requires a manager with a Japanese address; Mercari Shops does not accept overseas business or identity addresses. The modeled Shopify Japan payment rate requires an eligible Japan-based business registration for corporations. An overseas company should therefore price the operating arrangement alongside the platform. [Amazon registration](https://sell.amazon.co.jp/en/sell/account-registration), [BASE eligibility](https://help.thebase.in/hc/ja/articles/206417961), [Mercari address rules](https://support.mercari-shops.com/hc/ja/articles/900005411126), and [Shopify Payments requirements](https://help.shopify.com/en/manual/payments/shopify-payments/supported-countries/japan/requirements). [How to Sell on Amazon](https://sell.amazon.co.jp/en/sell/account-registration?utm_source=chatgpt.com)

**The decisive comparison is contribution per delivered order.** Under this model:

| Cost on a ¥4,000 order | Amazon | Shopify |
|---|---:|---:|
| Referral/payment fee | ¥416 | ¥142 |
| Fulfillment allowance | ¥550 | ¥850 |
| **Combined** | **¥966** | **¥992** |

Shopify’s lower payment fee saves ¥274, while the assumed delivery difference costs ¥300. Actual fulfillment quotes could reverse that result, but it shows why headline commission alone is insufficient.

The Amazon case produces approximately **¥582,000 of surplus at ¥9 million in annual sales**, after the modeled project costs. Raising landed goods cost from 35% to 45% adds **¥900,000**, eliminating that surplus. A separately charged importer commission of 5% adds **¥450,000**. Product margin and the importer agreement are therefore central to the decision.

For your goal of doing more than testing, I would fund **one primary channel for twelve months**, with one or two priority bundles, ongoing Japanese content, and monthly acquisition work. Use the six-month review to assess contribution after advertising, repeat purchases, and stock turnover. Add a second channel when those results support the additional operating workload.

There is also a supplier-focused alternative worth pricing: **online wholesale through a Japanese importer using SUPER DELIVERY**. Its domestic seller service publishes no initial or fixed fees and **10–15% of wholesale transaction value**. That offers case orders and retailer distribution, with lower wholesale revenue and less control over consumer relationships. Its outbound export service should not be confused with importing foreign food into Japan. [Official seller terms](https://www.superdelivery.com/i/lp/dealer_lp/?from=buyer). [superdelivery.com](https://www.superdelivery.com/i/lp/dealer_lp/?from=buyer\&utm_source=chatgpt.com)

The editable model contains the detailed calculations, assumptions, and source links: japan_food_ecommerce_budget.xlsx[japan_food_ecommerce_budget.xlsx](sandbox:/workspace/scratch/85d362e5621b/outputs/85d362e5621b/japan_food_ecommerce_budget.xlsx).