Customers who use an oxygen bottle

Oxygen bottles fall under hazardous material for air transportation, and only oxygen bottles for medical use are permitted for air transport.
The oxygen bottle specification certificate needs to be submitted with a description of the oxygen bottle number, expiration date (container re-inspection deadline), size and weight.
Portable concentrated oxygen cans for sports, O2 Pack, oxygen Generators(excluding those that generate oxygen through electrolysis or filter decomposition) or liquid oxygen cannot be carried into the cabin or kept in the cargo hold.
In addition, when used inside the cabin, a medical certificate prescribed by the airline carrier is required that has been filled out an attending physician.

We will provide information about the seat where the oxygen bottles do not become an obstruction at the time of an emergency evacuation in principle.
With regards to the position of your seat in the cabin, please check the page with the seat map of domestic and international flights.

You can use it inside the cabin just like an oxygen bottle. Please inform us of the product name, manufacturer name, model number and battery type. When used inside the cabin, a medical certificate prescribed by the airline carrier that has been filled out an attending physician needs to be presented.
Please look at both "About medical certificates or consent forms" and "Customers who bring and use medical device".

For operating and assisting with the oxygen bottles, we ask that the accompanying person board in the same class.
Including the operation of the oxygen bottles, those people accompanying should please provide care and assistance at the airport, when boarding, during the flight and when deplaning, and should please give guidance and assistance at the time of an emergency.
For details, please check "About Traveling Companions (People Accompanying)".

The cabin crew are not able to operate the oxygen bottles because it would be medical intervention.

Staff can guide you from the check-in counter to the cabin of the airplane if requested. Please consult with us at the time of the reservation.

We will check the oxygen specification certificate and the oxygen bottles for medical use. Since it may take a while to check, please arrive so there is enough time.

For facilities at the airport, such as barrier-free restrooms, please check domestic airport information and international airport information.

It is done with the same details and in the same manner as other customers. Simplification of the security check due to disabilities, or preferential treatment, are not possible.
Be sure to go through the metal detector one by one. In some cases a pat-down screening may be necessary, but please be assured that the security staff will tell you what to do.
If you have any concerns, please tell us at the time of the reservation, or at the airport counter on the day of the flight date.

For customers who request to use this service, please tell the boarding gate staff as soon as possible.

For customers who request for assistance, as soon as the cabin is ready, we board them to the flight first. For customers who request to use this service, please tell the boarding gate staff as soon as possible.