How much Dry ice (carbon dioxide, solid) can I bring into Japan?
Restricted
You can bring Dry ice (carbon dioxide, solid) into Japan only within the stated limits.
What you need to know
- 2.5 kilogram (5.51 lb)
- Channels: Carried with the traveler
Important
This allowance applies per person, not per family or group.
Official sources
- 機内への持込み又はお預け手荷物に制限がある品目の代表例 Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
Questions about Dry ice (carbon dioxide, solid) in Japan
- How much dry ice (carbon dioxide, solid) can I bring into Japan?
- Japan allows 2.5 kilograms of dry ice (carbon dioxide, solid) per traveller. Above that the goods are treated as an import and duty becomes payable. The allowance is per traveller and cannot be pooled between people.
- Do I have to declare dry ice (carbon dioxide, solid) at Japan customs?
- Only above the allowance. Up to 2.5 kilograms of dry ice (carbon dioxide, solid) there is nothing to declare; beyond it you take the goods through the red channel and pay the duty.
- What happens if I do not declare dry ice (carbon dioxide, solid) in Japan?
- If you declare the excess yourself, a flat-rate charge is applied to the excess; the normal duty becomes payable on the excess. The normal duty becomes payable on the excess. If it is treated as smuggling, it is prosecuted as a criminal offence; an administrative fine is imposed.
- Can I post or ship dry ice (carbon dioxide, solid) to Japan instead of carrying it?
- Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.
- Can I take dry ice (carbon dioxide, solid) out of Japan?
- Japan publishes no separate rule for taking dry ice (carbon dioxide, solid) out; the destination's rules are what will apply.
- Does the Japan limit for dry ice (carbon dioxide, solid) apply per person or per family?
- Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.
- Where does this rule come from?
- Japan Customs (Customs and Tariff Bureau, Ministry of Finance) states it in 機内への持込み又はお預け手荷物に制限がある品目の代表例. CarryRules last confirmed that sentence at the source on 2026-09-19. The sentence it rests on reads: “炭酸ガスを放出する構造の容器に入っていること。”
- How does Japan compare with other countries on dry ice (carbon dioxide, solid)?
- Of the 20 countries covered here, 0 prohibit dry ice (carbon dioxide, solid), 12 limit it and 8 let it through. Japan is among the ones that set a limit.
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — 機内への持込み又はお預け手荷物に制限がある品目の代表例 · verified 2026-09-19
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — 機内への持込み又はお預け手荷物に制限がある品目の代表例 · verified 2026-09-19
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — ข้อควรทราบสำหรับการนำของติดตัวเข้าทางอากาศยานสำหรับผู้โดยสาร · verified 2026-09-20
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — ข้อควรทราบสำหรับการนำของติดตัวเข้าทางอากาศยานสำหรับผู้โดยสาร · verified 2026-09-20
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — 機内への持込み又はお預け手荷物に制限がある品目の代表例 · verified 2026-09-19
Source: Japan Customs (Customs and Tariff Bureau, Ministry of Finance) — 機内への持込み又はお預け手荷物に制限がある品目の代表例 · verified 2026-09-19