Thanks so much for the 4Gamer article Rein. I'm going to check out your Producer Letter translation now...

This was the bit that I really liked from the 4Gamer article:

4 - Was thinking it was going to be something that happens here and there. What types are there?

Y - There are the basic ones where when lots of monsters pop up to defeat them, or helping Wood Wailers group take down bandit’s fort, there are many variations.
For the bandit’s fort, it’s where you take over the fort, once you can successfully defeat the boss you will have a NPC from Wood Wailer pop in place.

4 - So it’s difference between monsters or bandits.

Y - For bandit’s fort F.A.T.E. ends once you take it down, but after some time, the bandits will try to take back their fort, so there is a F.A.T.E. system to defend.
It sounds like possibly some of the FATEs will impact the surrounding areas. I'm glad to hear the world will be somewhat dynamic.