Bringing Tobacco Into Japan From Mainland China (2026): Allowances and What to Verify

The Japanese allowance, and how the types interact

• Cigarettes: 200
• Heated tobacco: 10 individual packages (one package ≈ 20 cigarettes)
• Cigars: 50
• Other tobacco: 250 grams
• Carrying more than one type means the total must stay within the allowance — the types are not additive
• Travellers under 20 have no duty-free allowance for tobacco or alcohol

Anything above the allowance is dutiable: you declare it, pay the assessed amount, and clear customs normally. Buying at a duty-free shop does not change this — the allowance of the country you are entering is what applies. The Japanese-language quantity table is published as a figure and revised from time to time, so open the official page before you pack rather than relying on a number you remember.

Heated tobacco is counted in packages, and e-liquid is a medicine

The most common miscalculation is heated tobacco. Japan counts it as "individual packages" rather than sticks, with one package roughly equivalent to 20 cigarettes, so a 20-stick box counts as one package and ten boxes is the working limit. The English customs page gives worked examples — 200 sticks for IQOS, 200 sticks for glo, and 50 capsules for Ploom TECH (source: https://www.customs.go.jp/english/summary/passenger.htm). The device itself is not tobacco, but whether it can go in cabin or hold baggage is governed by lithium-ion battery rules, so check your airline's guidance.

E-liquid containing nicotine sits in an entirely separate framework. In Japan it falls under the Pharmaceuticals and Medical Devices Act, so it is assessed under the personal-import rules for medicines rather than the tobacco allowance, with an import confirmation procedure required above the stated thresholds. Being importable for personal use is not the same as being on sale locally: nicotine liquid cannot be sold or supplied in Japan without approval under that Act, so plan your quantities before departure rather than assuming you can restock.

Where you may smoke in Japan

Japan's revised Health Promotion Act has been fully in force since 1 April 2020. Facilities used by many people are non-smoking indoors by default; smoking is possible only inside a room meeting the legal requirements — a sealed smoking room (no food or drink) or a heated-tobacco-only room (food and drink allowed). Schools, hospitals and childcare facilities are smoke-free across the entire premises. No one under 20 may enter a smoking area even if they are not smoking, and compliant facilities must display the prescribed signage (source: MHLW https://jyudokitsuen.mhlw.go.jp/). Outdoors, many municipalities restrict street smoking by by-law and may impose an on-the-spot charge; amounts, zones and start dates differ by city, and tourist districts and major station areas are frequently designated. See our Health Promotion Act explainer for the facility categories and the signage guide for reading the signs, and find designated spots on the MottoSuitai smoking area map.

Why this article gives no Chinese-side figures

Third-party sites and summary articles frequently carry allowance numbers that predate a revision, or that omit the distinctions drawn between categories of traveller. Rather than repeat a figure we could not verify against a primary source, we leave it out. Before you fly home, check the General Administration of Customs of China (http://www.customs.gov.cn/) for the current allowance and for how e-cigarettes and heated tobacco are handled, and ask at the customs desk in your departure airport if anything is unclear. The general principle holds everywhere: if you are above the allowance, declare it. This site does not describe any way of avoiding declaration, and carrying baggage on behalf of someone else — whose contents you cannot verify — is never worth the risk.