ZenMarket vs Doorzo

Doorzo does not publish a payment fee, so it is counted as ¥0. At 3.5%, the highest payment fee any service here publishes, this order would come to ¥17,409 with ZenMarket and ¥16,891 with Doorzo, which does not change which is cheaper.

Local-currency figures are approximate, converted at the European Central Bank reference rate of 2026-10-01 (1 US$ = ¥158.0). Your card or the proxy will use its own rate on the day.

Totals include the proxy's service fee, packing, domestic shipping inside Japan, international postage, any deposit or payment fee, and import tax. Where a service collects tax up front it appears in the “pay the proxy” column instead of “pay on delivery”. The tax is the same either way.

Where the ¥1,109 actually goes

The whole difference comes from payment / deposit fee (ZenMarket pays ¥609 more) and service fee (ZenMarket pays ¥500 more). The largest of these is the payment / deposit fee.

Does it hold for your order?

One example order proves little, so we priced the same pair on 24 orders: four parcel weights, three item prices, and one item against three separate items, all from Mercari Japan to United States.

• ZenMarket cheaper
• Doorzo cheaper
• Darker means a bigger gap. Each cell is the difference in the final total.

The gap moves most with the price of the item: going from ¥3,000 to ¥50,000 shifts it by about ¥1,505 towards Doorzo. After that, going from one item to three shifts it by about ¥1,225 towards Doorzo, and going from 500 g to 5 kg shifts it by about ¥406 towards Doorzo. The lead never changes hands inside this table, so the headline holds for ordinary orders.

Depending on where you buy

Doorzo is cheaper whichever of the 7 marketplaces you buy from. ZenMarket's moves by up to ¥518 depending on where it buys, while Doorzo's total is the same whatever the marketplace. All rows are the same ¥10,000, 1 kg order.

What each will ship to United States

They disagree on 6 categories: airsoft and model guns (ZenMarket: with conditions, Doorzo: refused); snacks and food (ZenMarket: not stated, Doorzo: with conditions); adult doujinshi (ZenMarket: with conditions, Doorzo: refused); replica swords and knives (ZenMarket: not stated, Doorzo: refused); skincare and cosmetics (ZenMarket: not stated, Doorzo: with conditions); and medicine (ZenMarket: not stated, Doorzo: refused). If your item falls into one of those, that matters more than the price gap above. Both refuse model paint and thinner; spray cans and topcoat; lighters; perfume; and plants and seeds on this route. Japan Post itself restricts items with lithium batteries on parcels to United States, so switching service does not get around it.

Highlighted rows are where the two differ. "Not stated" means the company publishes no rule, so the decision is made at the warehouse after you have paid. Each company's own wording is quoted on the what you cannot ship page.

When you pay the import tax

ZenMarket does not collect it up front on EMS parcels to United States, so it is paid to the courier when the parcel lands. Doorzo does not collect it up front on EMS parcels to United States, so it is paid to the courier when the parcel lands. United States's charge depends on the item (none; the US has no import VAT or GST, and state sales tax is not collected at the border), so it is left out of the totals rather than guessed. Where it is paid on arrival, the courier usually adds its own customs handling charge on top, which neither company publishes and which is not in the totals here.

Country by country

The answer is the same for all 9 countries this site covers: Doorzo is cheaper on this order everywhere, by ¥997 to ¥1,109. That is why this comparison is one page rather than one per country.

Storage, packing and payment terms

Both hold purchases free for 60 days, long enough to collect several purchases and send them together.

What each includes for the money

Doorzo: no extras bundled at this plan level. ZenMarket: no extras bundled at this plan level. A cheaper total with no inspection and no insurance is not the same product as a dearer one that includes both. On a second-hand auction item, where the seller's description is the only thing you have to go on, that difference is worth more than the gap above.

What we could not confirm

Doorzo: payment fee is not published; treated as ¥0