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Do you want to buy Japanese products but only know Amazon and Rakuten? Many people may not realize that Japan’s e-commerce market is actually dominated by local platforms with international ones as supplements.
According to 2021 data, Rakuten Market’s gross merchandise volume exceeded $45 billion, firmly holding the top spot, while Amazon Japan closely followed with $23 billion in net sales.
This simple Japan e-commerce platform comparison reveals that beyond the two giants, the market has many treasure platforms targeting specific needs, waiting for you to discover.

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If you love Japanese style outfits, you absolutely cannot miss ZOZOTOWN. It is not only a benchmark in Japan’s fashion world but also stands unshaken amid fierce competition from Amazon and Rakuten as a trend leader.
ZOZOTOWN is an e-commerce platform born for fashion, gathering various apparel, accessories, and shoes from high-end designer brands to affordable national brands. You can imagine it as a huge online department store where almost all Japanese brands you can think of are available.
How influential is it? As of 2022, ZOZOTOWN’s annual active users exceeded 11.7 million, continuing to grow. This number proves its unshakable position in Japanese consumers’ hearts, making it the top choice for grasping Japanese fashion trends.
One major charm of ZOZOTOWN is its frequent exclusive collaboration products. These collaborations often span anime, gaming, and idol culture, creating dream items fans rush to collect. For example:
Besides buying limited items, ZOZOTOWN focuses on solving online shopping’s biggest pain point: size mismatch. Its launched ZOZOSUIT measurement technology uses full-body markers and algorithms to generate extremely accurate 3D body models with average error of only 3.7 mm. This technology lets you bid farewell to traditional S/M/L sizes, directly recommending best-fitting clothing. Additionally, there is ZOZOMAT for shoe size recommendations and ZOZOGLASS for beauty color matching, comprehensively enhancing your shopping experience.
Overseas Buyer Tip
ZOZOTOWN mainly serves the Japanese domestic market and does not provide overseas direct shipping. For overseas friends wanting to buy, you need to use “forwarding services” or “proxy buying services.”
Simply put, the process is: you place order on ZOZOTOWN, ship goods to forwarding company’s Japan warehouse address, then forwarding company ships to you. For generated service fees or international shipping, you can consider using payment tools like Biyapay – it helps you easily handle JPY currency conversion and payment, making the entire process smoother.

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If you want to find out-of-print anime peripherals, rare idol goods, or well-conditioned second-hand luxury items, Mercari is definitely your treasure hunting paradise. It is like a nationwide online flea market with massive new listings daily, letting you always have new discoveries.
Mercari is the absolute leader in Japan’s C2C (consumer-to-consumer) market, with over 20 million monthly active users. Huge traffic means extremely rich product variety, from latest trendy items to nostalgic antiques.
No matter what you want to find, it is worth searching Mercari first – surprises are often hidden there.
Unlike traditional auction sites, Mercari’s biggest advantage is the fixed price system. You do not need to spend time bidding or worry about being outbid at the last moment. See a liked price, directly place order. This mode makes treasure hunting simple and relaxing.
Overseas Buyer Must-Read: Proxy Buying Is the Only Way
Mercari has very strict restrictions on overseas users; it blocks overseas IP addresses and credit cards. This means you cannot directly register or buy. To treasure hunt on Mercari, you must use proxy buying platforms.
Proxy buying platforms help you place orders in Japan, receive goods, then ship to you. Of course, this incurs extra fees. Here is fee reference for some common proxy buying platforms:
| Proxy Service | Purchase Fee (JPY) | Packaging Fee (JPY) | Consolidation Fee (JPY) |
|---|---|---|---|
| Buyee | 500 | N/A | 1000 (up to 20 items) |
| Neokyo | 250 | 500 | N/A |
| Japonica | Depends on product price | N/A | N/A |
When you need to pay these JPY fees, consider using payment tools like Biyapay – it helps you easily handle currency conversion and payment, simplifying tedious payment process.
If you love following latest beauty trends, especially fond of Korean makeup and skincare, Qoo10 Japan is definitely your shopping top choice. This platform operated by eBay Japan stands out among young Japanese generations with unique promotions and rich products, becoming a major competitor in beauty market alongside Amazon and Rakuten.
Qoo10’s most attractive feature is the “Mega Wari” held four times a year. During this event, the platform issues large quantities of 20% OFF coupons, making product prices extremely competitive.
This sales event has super high popularity among Gen Z and makes Qoo10 an important partner for Korean beauty brands entering Japan market. The platform even launched “Mega Debut” plan to support emerging brands and holds offline beauty festivals, further expanding its influence in beauty field. For you, this means buying latest, trendiest beauty products at most cost-effective prices.
Qoo10 is truly a K-wave hub. Many Korean brands choose here for new product launches or exclusive sets. According to platform’s “Mega Beauty Awards,” you can easily find current most popular products.
Besides beauty, you can find various affordable daily gadgets, trendy apparel, and Korean food on Qoo10 – a platform full of surprises.
Overseas Buyer Tip
Compared to Mercari, Qoo10 is much friendlier to overseas buyers. Some stores support overseas direct shipping, allowing direct orders. However, carefully confirm if the store provides international shipping at checkout. If transaction requires handling JPY payment or currency conversion, consider using payment tools like Biyapay to simplify process.
Are you already a loyal PayPay user? If yes, Yahoo! Shopping is definitely a comprehensive e-commerce platform you cannot miss. It deeply integrates with Japan’s No.1 cashless payment tool PayPay, creating an extremely attractive point reward ecosystem for users.
Yahoo! Shopping’s biggest feature is perfect integration with PayPay payment system. PayPay has over 70 million registered users in Japan, a national-level payment app. When shopping on Yahoo! Shopping, using PayPay payment lets you enjoy generous point rewards.
Daily Point Reward Plan
- Using “PayPay After Payment,” “PayPay Balance,” or “PayPay Card” payment, daily maximum 5% PayPay points.
- If also Yahoo! Premium member, reward rate can rise to 7%.
This means every purchase accumulates funds for next shopping – a big incentive for budget-conscious you. This continuous high reward rate makes Yahoo! Shopping stand out in price competition.
If you are SoftBank or Y!mobile user in Japan, your benefits on Yahoo! Shopping go even further. The platform provides exclusive offers for these specific users, making your shopping experience more cost-effective.
SoftBank users enjoy these exclusive benefits:
These offer strategies successfully bind telecom services with e-commerce platform, creating irresistible shopping reasons for specific user groups.
After browsing so many platforms, you may feel a bit overwhelmed. To help you clearly grasp differences, we compare from three angles: features, product types, and overseas buyer friendliness, helping you quickly find the most suitable one.
Each platform has unique operating strategy and customer attraction methods. You can see their core advantages at a glance through the Japan e-commerce platform comparison table below.
| Platform Name | Core Advantage |
|---|---|
| ZOZOTOWN | Focuses on fashion field, complete brands, establishes professional image through exclusive collaborations and size recommendation technology. |
| Mercari | Japan’s largest second-hand C2C marketplace, fast product turnover, supports anonymous shipping for buyer/seller peace of mind. |
| Qoo10 Japan | Famous for “Mega Wari” super discount events, focuses on price competitiveness, great for snapping beauty deals. |
| Yahoo! Shopping | Deeply integrates with payment tool PayPay, offers daily high point rewards, especially beneficial for SoftBank users. |
Locking the right platform lets you fastest find what you want to buy. This Japan e-commerce platform comparison lets you understand each site’s popular product types.
For overseas you, whether platform supports overseas shipping and payment is key to shopping experience.
| Platform | Overseas Direct Shipping | Overseas IP/Credit Card Restrictions | Recommended Purchase Method |
|---|---|---|---|
| ZOZOTOWN | ❌ No | Loose | Forwarding / Proxy Buying |
| Mercari | ❌ No | Strict | Must use Proxy Buying |
| Qoo10 Japan | ✅ Partial | Loose | Direct Purchase / Forwarding |
| Yahoo! Shopping | ❌ No | Strict | Must use Proxy Buying |
Overseas Shopping Cost Tip
When using proxy buying or forwarding services, besides product price itself, you need to pay extra fees like about $3-5 USD service fee and international shipping. You can consider using payment tools like Biyapay – it helps you easily handle these USD or JPY payments and currency conversions, simplifying tedious cross-border shopping process.
Hope this Japan e-commerce platform comparison gives you new understanding of Japan’s online shopping world. Japan’s e-commerce market diversity far exceeds your imagination. Now, you can make the smartest choice based on your needs:
Bravely step out of familiar platforms and explore these characteristic sites! Your Japan online shopping experience will level up.
Many Japanese platforms like Mercari and Yahoo! Shopping restrict overseas IP addresses and credit cards. This is to reduce transaction risks and management difficulties. Thus, you need proxy buying services to successfully place orders.
Forwarding: You place order yourself, ship goods to forwarding company’s Japan warehouse, then they ship to you. You handle shopping process. Proxy Buying: You provide product link; proxy platform handles all purchasing, receiving, and shipping steps for you.
Before buying, carefully read product description and photos to confirm condition. You can ask seller questions through proxy platform. Remember to include proxy service fee and international shipping in total cost to assess if worthwhile.
You can use payment tools supporting multiple currencies. For example, mentioned Biyapay helps you handle currency conversion and pay JPY fees, making cross-border payment process simpler.
*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.



