Let Us Guess, He Didn’t Get a Good Grade in Geography
We hate to break it to this guy, but he seems pretty sheltered and could benefit from exploring beyond his hometown. Not that he’s never left or anything, but maybe a little fresh air would do him some good. We’re not saying he lives under a rock or anything, but…well…maybe he does?

If you had assumed that the Japanese only used ships and boats, this argument might have been accurate. Although considering even then that the world is round and it’s a shorter trip to go around the other way, your logic falls flat. In other words: a classic case of not thinking your ideas through before posting them online for everyone to see.