OneMall LinkBuy Guide (2026): The Cheap and Cheapest Way to Buy from ANY Japanese Online Store

TL;DR

LinkBuy is OneMall’s proxy feature that lets you buy from any Japanese online store by pasting the product link — including shops that refuse international cards and never ship abroad. You paste a URL, authorize payment, OneMall reviews it within 24 hours, buys the item, inspects it in Japan, and ships it to you.

• Any Japanese store works — not just the 12+ marketplaces already integrated into OneMall.
• Service fee is 5% of the item price, floored at ¥200 and capped at ¥1,000 per item (as of 2026).
• Payment is pre-authorized, not charged — rejected requests release the hold back to your card automatically.
• Review takes about 24 hours; the full door-to-door timeline is roughly 1–3 weeks.
• Japan domestic shipping is fronted by OneMall and billed later with your international shipping, so orders can be consolidated.

The interesting shift in 2026 is that Japan’s best shopping has been moving away from the big marketplaces. Brand-owned stores — official anime studio shops, doujin retailers, boutique fashion labels, regional chains — increasingly sell their good stuff only on their own websites, and most of them still won’t take a foreign credit card or ship past Hokkaido. That is precisely the gap LinkBuy is built for.

As of August 2026, here is exactly how it works, what it costs, which stores are covered, and the rules that get requests rejected.

What Is OneMall LinkBuy?

LinkBuy is the “paste any link” mode of OneMall’s Japanese proxy service. Instead of browsing a marketplace that OneMall has already wired up, you go to the LinkBuy page, drop in the URL of a product on essentially any Japanese online store, and OneMall buys it on your behalf after a quick feasibility check.

This matters because Japan is one of the world’s largest e-commerce markets^[1], but a large share of it is effectively closed to foreign shoppers. Domestic-only payment processing, Japanese-address-only checkout, and no international shipping option are the norm rather than the exception. A proxy service is the standard workaround, and LinkBuy removes the last limitation that proxies usually have — the list of supported sites.

OneMall separates its catalogue into two lanes:

• Integrated sites (12+) — Yahoo! Auctions, Mercari, Amazon Japan, Rakuten, Rakuma, Suruga-ya, ZOZOTOWN, Animate, 2nd STREET and more. You search and buy inside OneMall; product data is already there.
• LinkBuy — everything else on the Japanese web. You supply the link, and product details are either auto-imported or typed in manually.

How LinkBuy Works: The 6-Step Process

1. Step 1 — Find your item. Browse any Japanese shopping site and copy the product page URL. If you don’t read Japanese, your browser’s built-in translation is enough to navigate; you only need the link itself.
2. Step 2 — Import or enter the details. Paste the URL on the LinkBuy page and hit Check URL. For supported stores the product name, price and images auto-fill. For anything else you type in the name, specification/model, tax-included price and quantity yourself.
3. Step 3 — Pre-authorize payment. LinkBuy places a hold on your card rather than charging it — the same authorize-then-capture model used across card payments^[2]. Stripe is currently the only payment method that supports this hold. If your request is rejected or the item can’t be bought, the hold is released back to your original payment method within 3–5 business days.
4. Step 4 — Platform review. OneMall’s team verifies product availability, pricing accuracy, shipping requirements and general purchase feasibility. Reviews are typically completed within 24 hours.
5. Step 5 — Pay the shipping fee. Once the item reaches OneMall’s Japan warehouse, you pay international shipping. You can estimate it beforehand under Me → Shipping Calculator using the item’s weight and dimensions.
6. Step 6 — OneMall handles the rest. Purchase from the seller, inspection at the Japan warehouse, international shipping, delivery to your door.

One thing to internalize before you submit: approval is the point of no return. You can cancel with the refund button any time before approval, but once a request is approved the order is placed automatically and cannot be cancelled or refunded.

LinkBuy vs Integrated Sites: Which Should You Use?

If the store you want is already integrated, use the integrated flow — it is faster, cheaper and has no review step. LinkBuy is the tool for everywhere else.

What LinkBuy Actually Costs

There are two separate money conversations, and mixing them up is the most common source of “why is this more than I expected”.

Proxy service fee

The LinkBuy service fee is 5% of the item price in JPY, with a ¥200 minimum and a ¥1,000 maximum per item (as of 2026). The cap is the part worth noticing: on a ¥40,000 jacket the fee stops at ¥1,000 rather than scaling to ¥2,000.

Shipping fees

Japan domestic shipping is not charged when you order — OneMall fronts it, then bills it later bundled with your international shipping once the item lands in the Japan warehouse. That is what makes consolidation possible: items from different stores can pile up and leave together.

Note that the price you enter must be the tax-included figure. Japan’s consumption tax is normally 10%^[3], and many Japanese product pages still headline the pre-tax number. Enter the pre-tax price and your submission may be flagged.

Which Japanese Stores Are Supported?

The LinkBuy page groups roughly 110 popular shops into eleven browsable categories, and you can paste links from stores outside that list too. A sample of what’s there as of August 2026:

• Hot right now — CHIIKAWA, MUJI, LOFT, SANRIO, Pokémon Center Online, TAKARA TOMY, Daiso, itoya, Sylvanian Families, NIKE, GU, Disney Japan
• Games & anime — gamers, movic, KADOKAWA, SQUARE ENIX, Jump Shop, chara-ani, amnibus, TOHO animation, stellaworth
• Books & audio-visual — MELONBOOKS, Tower Records, HMV, BOOTH, Toranoana, Universal Music
• Model toys — BANDAI, KOTOBUKIYA, TOYSRUS, gashapon
• Second-hand — BOOKOFF, MANDARAKE, LASHINBANG, NET·OFF, Sofmap used
• Trading cards — CARD RUSH, YUYU-TEI
• Fashion & sports — BEAMS, montbell, WEGO, SNIDEL, GRL, atmos, urban-research, closet child, LIZ LISA
• Idols & artists — ASOBI STORE, NIJISANJI, Bitfan, VS AMBIVALENZ

Rules That Get Requests Rejected

Most LinkBuy rejections come down to a handful of avoidable mistakes. Read these once and you’ll likely never see one.

• Japanese sites only. Links from .cn or .hk domains are not supported.
• Enter the tax-included price. A gap between your figure and the real price within 10% gets you an email; a gap over 10% may get the request rejected outright.
• Different specs mean separate submissions. Want the same shirt in two colors? That’s two requests, not one with quantity 2.
• Multi-store orders are split. Items from different stores are processed as separate orders — relevant to the consolidation math above.
• Prohibited items are refused. Aerosols and sprays, perfumes, alcohol, power banks, compressed gases and gas tanks, lighters, paints, hair lotions and refrigerated goods. Most of these are dangerous goods that international mail bans outright^[4], not OneMall being fussy. Repeated violations can restrict your account.

How Long Does It Take?

For a typical request: about 24 hours for review, then 2–7 days for the merchant to deliver to OneMall’s Japan warehouse, then 5–15 days international depending on the method you pick^[5]. Total, roughly 1–3 weeks door to door.

If you’re ordering from several stores, don’t ship each one as it arrives. OneMall gives you 90 days of free storage, so let the parcels accumulate and send them home as one consolidated box — that is where the 30–50% shipping savings come from. Remember to budget for import duty on your side; the United States, for instance, no longer waves through low-value parcels the way it once did^[6].

Getting Started

If you’ve had a Japanese product page bookmarked for months because checkout kept rejecting your card, this is the five-minute fix: copy the link, open LinkBuy, paste, and let the review come back. Pair it with OneMall’s AI Image Search when you only have a photo and no link, use the 90-day free storage to batch your orders, and let the Japan warehouse inspect everything before it flies.

Ready to try it? Start at OneMall or go straight to the buy from Japan hub.

Frequently Asked Questions

What if I don’t read Japanese?

It isn’t a blocker. Use your browser’s built-in translation or Google Translate to browse the Japanese store, then copy and paste the product link into OneMall. The only fields you may need to fill in yourself are the product name, specification and price, all of which the translated page shows you.

Is LinkBuy the cheapest way to buy from Japan?

For stores that OneMall already integrates, the integrated flow is cheaper — typically 3% from ¥200 rather than LinkBuy’s 5%. LinkBuy is the cheapest realistic route for everything else, because the alternative is usually a second forwarding service stacked on top of a domestic-only checkout. Either way, consolidating orders saves far more than fee shopping does.

Can I cancel a LinkBuy request?

Yes, but only before it is approved — use the refund button and the authorization is released. After approval the purchase is placed automatically at the seller, so it can no longer be cancelled or refunded.

Can I combine items from different Japanese stores into one shipment?

Yes. Items from different stores are processed as separate orders, but they all land in the same Japan warehouse and can be consolidated into a single international parcel. The first 6 orders consolidate free; each additional order costs ¥100.

What payment methods does LinkBuy accept?

Stripe is currently the only method that supports the pre-authorization hold LinkBuy requires, with more payment methods planned. The hold is not a charge — if your request is rejected, it is released to your original payment method within 3–5 business days.

References

1. JETRO (Japan External Trade Organization), Japanese market and e-commerce overview. https://www.jetro.go.jp/en/
2. Stripe, placing a hold on a payment method (authorize and capture). https://docs.stripe.com/payments/place-a-hold-on-a-payment-method
3. National Tax Agency of Japan, consumption tax information. https://www.nta.go.jp/english/
4. Japan Post, prohibited and restricted articles in international mail. https://www.post.japanpost.jp/int/use/restriction/index_en.html
5. Japan Post, EMS international delivery service and delivery times. https://www.post.japanpost.jp/int/ems/index_en.html
6. U.S. Customs and Border Protection, basic importing and exporting rules. https://www.cbp.gov/trade/basic-import-export

Last updated: 2026-08-07.