The most frequently used airline companies from Tokyo to Osaka are generally
Skymark Airlines,
Malaysia Airlines,
Air Canada,
Miat Mongolian Airlines,
British Airways,
Aircalin,
Iberia,
United Airlines,
Lufthansa,
Star Flyer,
All Nippon Airways,
American Airlines,
Finnair,
Qatar Airways,
Air Tahiti Nui,
Hawaiian Airlines,
Lan Airlines,
Vietnam Airlines,
Sam,
Go One Airways,
Aeromexico,
Bangkok Airways,
Thai Airways Intl,
Garuda Indonesia,
Japan Airlines,
Srilankan Airlines
are companies.