Pre-departure checklist (flights and electricity)

• You can carry up to 2 per person on board (160Wh or less only)
• Do not put them in checked baggage (your suitcase)
• Do not charge power banks on board. Do not use power banks to charge other devices
• If you do not know the Wh, calculate rated capacity (mAh) × rated voltage (V) ÷ 1000

→ New power bank rules · How to read capacity · Power banks on board

• Liquids you carry on board (including gels and sprays) must be in containers of 100ml or less each
• Place the containers in a transparent re-sealable plastic bag with a capacity not exceeding 1 liter (only one bag per passenger)
• Put items over 100ml in checked baggage (the 100ml rule does not apply to checked baggage)

→ Liquid rules on flights · Medicines, cosmetics, baby items · Food and seasonings

• Check the "INPUT" label on the charger, AC adapter or the product itself
• Check the voltage and plug types at your destination
• For cordless hair irons, check whether the heating part and the battery can be separated

→ Using electrical products from Japan abroad · Hair dryers and hair irons · Voltage and plug types by country and region

• Scissors can be carried on board if not pointed and the blade is 6cm or less
• Knives cannot be carried on board (they can be checked)
• For smoking lighters and matches, carry one small item on your person on board (not allowed in checked baggage)

→ Scissors, nail clippers, razors and tools · Lighters and matches · Items not allowed in carry-on or checked baggage

• Liquids such as alcohol bought at duty-free shops may be confiscated at security at the transfer airport. Check with your airline in advance

→ Items often confiscated when transferring abroad

Some airlines have stricter rules. On international flights, rules of other countries' authorities may also apply.