Please check in advance whether there are any hazardous materials in your belongings. See the SDS (Safety Data Sheet) document or instruction manual describing chemical substances' hazard information. Please note that we refuse transportation if we cannot confirm whether or not it is possible to transport by air before departure.
Many batteries are not stated their capacity by watt-hour rating (Wh).
Portable batteries with built-in lithium-ion batteries, as used in mobile phones, laptops, digital cameras, power bank etc., can be carried on board if the capacity is 160Wh or less. If the total exceeds 160Wh or is unknown, it cannot be accepted as cabin or checked baggage. Please check the capacity (Wh) before boarding.
See "General electronic devices built-in or attached lithium batteries or lithium-ion batteries" for more details.
Baggage Deserving Special Attention
The air transport of items which have a possibility of exploding, are easily burnable, cause injury to people, or may cause harm to other things is prohibited by law, and such items cannot be checked or carried aboard.
Items like blades, which can be used as a weapon are not allowed in the cabin.
Please note that violation may result in a fine of up to JPY 500,000. Check the Ministry of Land, Infrastructure, Transport and Tourism's website for details.
Items Not Allowed Aboard as Carry-on or Checked Baggage
The following items are not allowed within the cabin as carry-on or checked baggage by law.
- Balloons inflated with helium gas
- Heatable boxed meals (with self-heating packs)
- Easily combustible or flammable objects (lighter gas oil and camping stoves)
- Corrosive agents
- Items at risk of endangering the aircraft, its passengers, or cargo
- Rapid freezing materials
Items Not Allowed as Carry-on Baggage (Restricted Within the Cabin)
The following items are not allowed within the cabin. Please check them.
- Items which can be used as a weapon for hijacking or terrorist activities (blades like knives or scissors)
- Items with pointed tips
- Baseball bats, golf clubs, and similar items
- Items which can be mistaken or cause fear among other passengers, such as toy guns and handcuffs
Items Conditionally Allowed Aboard as Carry-on or Checked Baggage
Certain quantities or volumes of some items cannot be brought aboard airplanes as carry-on or checked baggage. Here are some examples of items that customers frequently ask about at airports.
One small, portable lighter for smoking or one box of safety matches (small-sized) per person can be brought aboard on one's person. (Be careful not to leave it on the airplane.) Lighters with fuel tanks, cigar lighters, and torch lighters* (turbo lighters, jet lighters, blue flame lighters, etc.) cannot be brought aboard or put in checked baggage.
- "Torch lighters" refers to lighters similar to cigar lighters, which emit a blue flame or a powerful flame.
|Type||Quantity||Carry on baggage||Checked baggage|
|Not yet used|
|Premixing lighters,Torch lighters,Cigar lighters||-||-||×||×|
|Not yet used||No restrictions||○|
|Not yet used|
|Lithium Battery-Powered lighters *1
*1 Lithium content less than 2g. Watt-hour rating less than 100Wh. Please do not charge such lighters inside the aircraft.
Must be with a safety cap or functions of protection against unintentional activation.
The handling of alcoholic beverages differs according to the alcohol content.
|Alcohol content||Quantity||For Stowage||Stowage|
|24% or less||No restrictions||○||○|
|70% or less||Up to 5 liters||○||○|
|More than 70%||-||×||×|
Household spray products (cosmetics and medicinal products)
Please check the volume per container and number of containers.
|Cosmetics, including hair spray, perfume, cologne, and antiperspirant spray
Medicinal products, including antibacterial and sanitizing sprays and body-cooling sprays
(Up to 0.5 kg or 0.5 L per container)
|2 kg or 2 L||○||○|
- Ensure that aerosol can nozzles are protected by caps or by another means is suitable for preventing the can's contents from accidentally leaking out.
Hair irons and curling irons
Check the device's power supply type.
|Power supply type||Quantity||For Stowage||Stowage|
|Battery type (cordless)*1||-||×||×|
|Batteries other than the above||-||○||○|
*1 If the lithium-ion battery can be removed from the device, then the device is allowed in carry-on or checked baggage. However, the lithium-ion battery removed from the device and spare batteries must be kept in your carry-on baggage. (They are not allowed in checked baggage.)
*2 These are devices filled with hydrocarbon gas, with a safety cover securely fastened to the heating element. Gas refill cartridges are not allowed in carry-on or checked baggage.
General electronic devices with built-in or attached lithium batteries or lithium-ion batteries
For lithium batteries, check the lithium content (g). For lithium-ion batteries, check the watt-hour rating (Wh). Handling also differs for built-in batteries and spare batteries.
Product examples: Digital cameras, PCs, electronic gaming devices, video cameras, mobile phones, spare batteries, smartphone chargers, etc.
※If the capacity is not stated by watt-hour rating (Wh) on your batteries, use the following formula.
The handling differs depending on its capacity.
Wh = Ah×V
(1000mAh = 1Ah)
|Type||Lithium battery||Lithium-ion battery||Quantity||For Stowage||Stowage|
|Lithium content (g)||Watt-hour rating (Wh)|
|Built-in battery||2 g or less||160 Wh or less||-||○||○ *1|
|More than 2 g||More than 160 Wh||-||×||×|
|Spare battery *2||2 g or less||100 Wh or less||-||○||×|
|More than 100 Wh, up to 160 Wh||Up to two batteries||○||×|
|More than 2 g||More than 160 Wh||-||×||×|
*1 If you put it in checked baggage, the power to the device must be completely turned off. (Sleep mode is not allowed.) The device must be protected by being inside a rigid suitcase or by being wrapped in clothing or similar. (This is to prevent fires due to accidental activation or damage.)
*2 Protect each battery individually to prevent short circuits.
Smart baggage is baggage with built-in battery-powered equipment to provide functionality such as the ability to charge other electronic devices. The handling of smart baggage that contains lithium batteries or lithium-ion batteries differs according to whether or not the battery is removable. (This does not apply to button cells.)
|Smart baggage with a removable battery||○ *1||○ *2|
|Smart baggage with a non-removable battery||×||×|
*1 There are restrictions on the size and weight of carry-on baggage, so confirm in advance that your baggage can be taken aboard as carry-on baggage.
*2 Take the removed battery aboard in your carry-on baggage.
Smart baggage is allowed as carry-on and checked baggage without the need to remove button cells and batteries that are only used for electronic tags and weighing functions.
Avalanche Rescue Backpacks
Each passenger may take one avalanche rescue backpack as carry-on or checked baggage as long as it is confirmed to meet the requirements below. Please bring the manual or another document that shows your backpack meets the requirements.
- Gunpowder content must be 200 mg or less.
- Any compressed gas that is used must not be flammable or toxic.
- The backpack must be packed in such a manner that it cannot be accidentally activated, and the airbags within the backpack must have pressure release valves.
Electronic cigarettes that produce smoke without the use of a flame (e.g. iQOS) are allowed in carry-on baggage, but not in checked baggage.
Furthermore, the use of electronic cigarettes while on board is prohibited due to the fact that it could make other passengers feel uncomfortable or cause misunderstanding.
Items Not Allowed as Checked Baggage
Do not put expensive articles like cash, precious metals, precious stones, valuable stock certificates, or expensive antique works of art; or fragile items like clocks, cameras, personal computers, or glass products inside baggage which will be checked. Should damage to or loss of these items occur, AIRDO bears no responsibility.
- To bring baggage that exceeds the carry-on baggage size as carry-on baggage, you must pay a "special passenger fare" and purchase an extra seat. Click here for details.
- Learn more about dangerous items (Only available in Japanese).
- For more information on examples of items restricted within the cabin and dangerous items prohibited when boarding, check the Ministry of Land, Infrastructure, Transport and Tourism's website (Only available in Japanese), as well as Japanese Government Internet TV's "Before starting your travel! On Board Items not allowed" (Only available in Japanese).
- Learn more about spray cans (Only available in Japanese).
If while in the airport you are carrying an item or items which cannot be brought aboard or checked as stated above, please throw it/them away in the disposal box.
In addition, if you are carrying an item or items prohibited from being brought aboard, place it in the baggage you plan to check, and check it at the counter, or throw it away in the disposal box located in the security inspection area.