Most people importing personal clothing into Japan assume all garments are treated the same way at customs. They are not. Woven clothes enjoy two generous breaks, but knitwear and leather goods are carved out of both. That carve-out is why a cheap sweater or a pair of leather shoes can arrive with a tax bill that feels wildly out of proportion to what you paid.
The two breaks that woven clothing gets
For low-value personal imports, Japan applies a customs value equal to 60 percent of the retail price you paid. Two things then usually work in your favor. First, if that customs value is 10,000 yen or under, many everyday goods are exempt from duty and consumption tax entirely. This is the mechanism explained on our 16,666 yen rule page, since 16,666 yen paid times 0.6 lands right at the 10,000 yen threshold. Second, for parcels above that line, customs can apply a flat simplified duty rate, often around 10 percent, instead of hunting for the exact tariff line.
Here is the trap: neither of these breaks applies to everything. Both the exemption and the simplified table specifically exclude certain categories. Knitted or crocheted clothing and leather articles are on that exclusion list.
Why knitwear and leather are different
When a category is excluded from the simplified table and the exemption, it is taxed under the general tariff schedule from the very first yen. There is no 10,000 yen floor to hide under, and the rate is whatever the specific tariff line says rather than a friendly flat 10 percent. For some knitted garments and leather items, the general rate is higher than the simplified rate, so you can be hit twice: taxed on a value that would otherwise have been exempt, and taxed at a steeper percentage.
This is how a modestly priced knit sweater or a pair of leather-soled shoes ends up with a charge that surprises people. The customs officer is not making a mistake. The item simply sits outside the beginner-friendly rules that woven cotton shirts or a woven jacket would fall under.
Telling knit from woven in plain terms
You do not need to be a textile expert, but a rough sense helps you predict the bill. Woven fabric is made from threads crossing over and under each other at right angles, like a grid; think of a dress shirt, denim, or a tailored blazer. It generally does not stretch much and frays when cut. Knitted fabric is made from interlocking loops of yarn; think of a jumper, a t-shirt made of jersey, a polo, leggings, or a beanie. It stretches, and if you look closely you can often see the little V or loop pattern of the stitches.
As a practical rule of thumb: if it stretches noticeably and feels like a sweater or t-shirt, treat it as knitwear and assume it may fall outside the easy rules. If it is crisp, structured, and shirt-like or suit-like, it is more likely woven. This is a general guide only, not a classification ruling; customs decides the actual category.
Leather goods
Leather bags, wallets, gloves, and shoes with leather components are their own excluded world. A pair of leather shoes, a leather handbag, or leather gloves can be assessed under the general tariff regardless of how little you paid. Because footwear and leather articles historically carry some of Japan's higher tariff lines, these are among the items most likely to generate an unexpectedly large charge on an otherwise cheap purchase.
How to estimate before you buy
Because the exact rate depends on the specific tariff line and can change, treat any number you calculate as an estimate. A safe approach: assume no exemption applies, take the full customs value rather than hoping for the 60 percent reduction, and apply a cautious rate on the higher side for knit and leather items. Then add consumption tax on top. If the result still feels acceptable, the real bill will usually be equal or lower. Our calculator lets you plug in the price and test a higher rate so there are no surprises at delivery.
The single most useful habit is simply to check the material before ordering. "Knit" versus "woven" and "leather" versus "synthetic" are the words that decide whether you sail through under the easy rules or land under the general tariff.
This is general information, not tax or customs advice. Tariff categories, rates, and exemption rules change, and only Japan Customs can determine the correct classification for a specific item. Source: Japan Customs (customs.go.jp), verified 2026-09-07.