Shopping Guide
HELP / FAQs
By onemall 
TL;DR
A Japanese proxy (buying) service purchases items from local stores on your behalf, consolidates them, and forwards them abroad. To pick the best one in 2026, weigh five things: proxy fee, free storage, consolidation, platform coverage, and multilingual support. OneMall scores well on all five.
- Flat, predictable fee: OneMall charges a flat ¥300 proxy fee per order—no percentage surprises.
- 90 days of free storage: hold purchases while you wait for more, then ship together.
- Cheap consolidation: the first 6 consolidations are free, then just ¥100 each.
- Broad coverage: Yahoo Auctions, Mercari, Amazon, Rakuten, Suruga-ya, ZOZOTOWN, Rakuma—plus any store URL via Universal Shopping.
- US shipping caveat: American buyers use DHL or ECMS only, and de minimis is gone, so duty applies at any value.
As of August 2026, Japan’s secondhand and collectibles markets are booming while cross-border rules keep shifting—so choosing a transparent proxy matters more than ever.
Japan is a shopper’s dream—rare anime collectibles on Yahoo Auctions,[6] electronics on Amazon, and vintage fashion on Mercari.[7] The catch: most local retailers only ship domestically. A proxy (also called a buying or forwarding) service bridges that gap. This guide explains how to evaluate one, compares the criteria that actually matter, and walks you through a clean buying workflow for 2026.
What to Look For in a Japanese Proxy Service
Not every buying service is equal. Before you compare providers, understand the factors that separate a great service from a frustrating one.
Storage and Consolidation
If you buy often, storage duration is critical. Some services store items for only a month, pressuring you to ship before you’re ready. The best ones offer extended free storage so you can combine multiple orders into one shipment—cutting international shipping costs through consolidation.
Platform Coverage
A strong proxy should support all major local marketplaces: Yahoo Auctions, Mercari, Amazon, Rakuten, Suruga-ya,[8] ZOZOTOWN, and Rakuma—plus the ability to buy from smaller, specialized shops.
Transparent Pricing
How much does a proxy cost? The clearest services use a simple two-stage model: you pay for the item plus a flat service charge, then pay international shipping once items reach the warehouse. Avoid hidden fees and confusing percentage tiers.
Inspection and Multilingual Support
When buying secondhand from Mercari or Yahoo Auctions, inspection matters. Verification before international shipment protects you from damaged, fake, or incorrect items. Multilingual support also smooths the process for non-Japanese speakers.
Comparison Table: What to Check When Choosing a Proxy
Use this checklist to compare any service you consider. The right-hand column shows OneMall’s actual figures so you have a concrete reference point.
| Criterion | Why it matters | OneMall (real values) |
|---|---|---|
| Proxy / service fee | Predictable costs let you budget accurately per order. | Flat ¥300 proxy fee per order. |
| Free storage | Longer storage means you can wait for more items before shipping. | 90 days free storage. |
| Consolidation | Combining parcels is the single biggest way to cut shipping. | First 6 consolidations free, then ¥100 each. |
| Platform support | Wider coverage means one account for all your shopping. | Yahoo Auctions, Mercari, Amazon, Rakuten, Suruga-ya, ZOZOTOWN, Rakuma—plus any store URL via Universal Shopping. |
| Multilingual support | Clear communication prevents ordering mistakes. | Multilingual interface and support. |
When you compare other services, fill in the same rows and confirm each figure on the provider’s own site—fees and storage windows change, so never assume.
Why OneMall Stands Out
After weighing these criteria, OneMall consistently rates as a top choice for international shoppers. Here’s what backs that up.
90-Day Free Storage and Cheap Consolidation
OneMall provides 90 days of free storage—ample room to gather purchases before shipping. The first 6 order consolidations are free, with just a small ¥100 fee for each additional one, which helps collectors and bulk buyers maximize savings.
AI-Powered Shopping Tools
OneMall’s AI Image Search lets you upload a product photo and instantly find similar items across Japanese stores. Spotted a figure on Instagram but not sure where to buy it? Upload the screenshot. It makes discovery effortless.
Universal Store Access
Beyond the standard marketplaces, OneMall’s Universal Shopping feature lets you buy from almost any online store—just paste the URL. That versatility is hard to match.
Flexible, Transparent Shipping
OneMall charges a flat ¥300 proxy fee per order—no percentage guessing. Multiple shipping options (EMS,[4] DHL,[5] ECMS, and Sea Mail) let you balance speed and cost. Note the US rules below before you pick a carrier.
US Buyers: Read This First
If you ship to the United States, OneMall offers DHL or ECMS only—there is no Japan Post option on the US lane. ECMS is US-only, carries no insurance, and caps single-parcel value at ¥200,000. Since the US has ended its de minimis exemption,[3] duty now applies regardless of value, so factor that into your total cost.
How to Buy Through OneMall: Step by Step
- Find your item. Browse a supported marketplace, or use AI Image Search from a photo. Decide what you want and note the listing URL.
- Order via OneMall. Paste the product link (or use OneMall Universal Shopping for any store), then pay the item price plus the flat ¥300 proxy fee.
- Consolidate. Let purchases arrive at the warehouse and sit within your 90-day free storage. Combine them into one box—first 6 consolidations free, then ¥100 each.
- Inspect. Review item and unboxing details before the parcel leaves Japan, especially for secondhand goods.
- Choose shipping. Select EMS, DHL, ECMS, or Sea Mail. US buyers: DHL or ECMS only, and expect duty at any value.
- Receive. Track the consolidated shipment to your door and pay any local import charges on arrival.
Why Free Storage Saves Real Money
Free storage isn’t a bonus—it’s a cost-saving strategy. Here’s a simple example.
Suppose you buy 5 items from different stores over two months. Without enough storage, you’d pay international shipping several times. With 90 days of free storage and consolidation, you ship once—often saving a large share of your shipping bill.[1] That’s why storage duration belongs near the top of your comparison checklist.
Frequently Asked Questions
Which proxy service is best for beginners?
Choose a service with an easy interface, multilingual support, and wide platform coverage. OneMall supports multiple languages, covers all major platforms, and offers AI Image Search—making it well suited to first-time buyers.
What are the fees for a proxy service?
You pay the item price plus a service charge, then international shipping. OneMall keeps this simple with a flat ¥300 proxy fee per order. Your total also depends on item weight, shipping method, and whether you consolidate.
How safe are these buying services?
Reputable services are safe. Look for item inspection, unboxing photos, and clear policies for damaged items and disputes. Inspecting before the parcel leaves Japan is your best protection.
What are typical shipping times?
Times vary by carrier: EMS takes a few days, DHL is often fastest, ECMS runs about one to two weeks, and Sea Mail is slowest but cheapest. Remember US buyers are limited to DHL or ECMS.
Can I use a proxy for anime and manga?
Yes—it’s one of the most popular uses. You can access limited-edition figures, exclusive manga, and merchandise from Suruga-ya, Yahoo Auctions, and Mercari that don’t ship internationally.
References
- JETRO – Japan External Trade Organization. jetro.go.jp
- Japan Customs – Customs and Tariff Bureau. customs.go.jp
- U.S. Customs and Border Protection – de minimis and duties. cbp.gov
- Japan Post – EMS (international mail). post.japanpost.jp
- DHL – international express shipping. dhl.com
- Yahoo! Auctions Japan. auctions.yahoo.co.jp
- Mercari. mercari.com
- Suruga-ya. suruga-ya.jp
Last updated: 2026-08-04.