Looks like they have more updates at the official site
This time, we see more faces in four classes:
You really have to hand it to Yuji Himukai, he really got creative with the wardrobe. Although, the Sabu pants
on the little monk girl still seems a bit excessive.
We also get a video of a ship sailing the sea with the clouds sliding in the background while listening to salsa-esque music.
Notice the bit at the end where you mark your map. What could that arrow pointing to the whirlpool-looking mark mean?
See you next update, although it might have a different tone. Etrian related, of course!