MLIT's documents present the following as requests to make baggage screening efficient.
- The clear plastic bag of liquids (a re-sealable bag of 1 liter or less with containers of 100ml or less; one bag per passenger)
- Electronic devices such as laptops
- Your jacket (take it off and show it separately)
Source
Source: MLIT Civil Aviation Bureau: "Security Control for Screening Liquids, Aerosols and Gels (LAGs) carried into International Passenger Flights departing from Airports in Japan" (English version) (retrieved 2026-09-27)
For the rules on the liquids bag, see Liquid rules on flights.
- Medicines, baby milk and baby food, special dietary foods and similar items are exempt from the 100ml rule in the amount needed on board
- Declare them to the inspector. For medicines, you may be asked to show a copy of the prescription, the medicine bag, a doctor's certificate, etc.
Source
Source: MLIT: "List and Description of LAGs Restriction" (English version of the list of liquids, 2015) (retrieved 2026-09-27)
For details, see Medicines, cosmetics, baby items and Flying with children.
- Alcohol etc. bought at duty-free shops after security can be carried on board
- If you transfer to another international flight, they may be confiscated at security at the transfer airport under that country's rules. Check with your airline in advance (see Transferring abroad)
Source
Source: MLIT Civil Aviation Bureau: "Security Control for Screening Liquids, Aerosols and Gels (LAGs) carried into International Passenger Flights departing from Airports in Japan" (English version) (retrieved 2026-09-27)
Guidance at security may differ by airport or airline. On the day, follow the instructions of the staff at the security checkpoint.
