copy/paste from my thread
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Just like the NA side some people didn't get YoshiP's message in the past about how the airships going to work now and later on so the Reps clarified it for us, so here goes:

Original thread link: http://goo.gl/3tdHZ

Quote Originally Posted by Foxclon View Post
こんにちは。
Hello,

1.19で実装される飛空艇については 第17回プロデュサーレター でもお伝えしていますが、出発と着陸時にはカットシーンの演出がありますが、移動は一瞬になり飛空艇内を動きまわるといったことはできません。
The airship releasing in 1.19, as stated in 17th producer letter, there will be departing/landing cut scenes but the travel will be instantly where you wont be able to move around the airship.

ただし、将来的には飛空艇の中も動きまわれるようにする計画があります。
そしてその際には、飛空艇内で事件が起こったり、クエストが発生したりなど、飛空艇内での遊びも一緒に提供していきます。
However, there are plans for future to be able to move around inside the airship.
And when that happens, will offer contents you may play such as some kind of problem occurring on the airship, or quest happening.

まずはひとつの移動手段として飛空艇をご利用ください！
For now please think of it and utilize the airship as additional method for travel!