I have a peculiar medical condition. II can stand and walk around fine, but that is exactly the extent of physical movements I can make; I cannot sit for a long time or carry anything heavier than my smartphone without aggravating my condition (pain).
I happen to be a Japanese national living near San Francisco with an F-1 visa now. II would like to go back home into Tokyo some time soon. II have actually done a non-stop flight from San Francisco to Tokyo (Narita) before with this condition. II traveled with my girlfriend back then, who helped me with luggage, security, in-flight meals, explaining my condition to the crews, entertaining me for 11 hours, and so forth. II mostly stood on the plane, except the 30 minutes during the take-off and the landing.
Now I am planning to do this all by myself this time. HowHow should I plan this? InIn particular:
- Should I arrange something with an airline company?
- Or with airports?
- Should I obtain some documents from the doctor to show theto TSA?
- Can I get help with my luggage when I go through the security screening?
- Is there anything else that I should prepare for?
(I prefer an air-travel travel because I have a better idea as to what to expect.)