You can try Air France,Swiss,British World Cargo, They all are freight carriers for reptile shipments and I am sure they probably all fly into Japan. I know for a fact that British World does.
:I'm preparing to move back to the States from Japan and want to bring my Fattails with me. I have to fly on a US flag carrier (American, Continental, etc), but am not having much luck finding one that allows reptiles. Delta has no flights from Narita Airport (their partner, Korean Airlines does one).
:Does anyone know of a US airline that will allow me to bring them as carry on or checked baggage? Health certificates are not an issue; easy to get. Any info will be appreciated.