Well, our world's called Terca Lumireis.

[ Hmmm.... u h. Where else does he start here -- ]

There's this stuff called 'aer' that allows people to cast magic, and when it's refined it's called mana. So if there's anything like that in your world, that'd be another similarity.

There's also monsters, ships, Entelexia...stuff like that. Any of that sounds like it'd be a similarity shared with Japan?