Kabaneri of the Iron Fortress

Surprisingly good, this anime grabs attention with ambivalent characters and an original work of scenario where nothing is never totally settled, brave and attractive personalities , the only concern is about the easiness how killing and mass destruction is used, like no concern for the masses, as long as one or two still safe. A question if a specialist might enlighten me, does some of the crew of drawning and animated department worked with Miyazaki ? Creatures and some face features strongly remind the master hand.