Originally Posted by
Kyran-Varlsen
Yes, I was quite perturbed by those giant ninja mooks. But based on the ability names that the boss version utilizes, we can surmise they are clockwork automatons of Hingashi Construction. Both the Hingans and the Domans employ heavily armored golems hefting blades so these clockwork automatons are simply more advanced versions (maybe imbued with a spirit) which is capable of more advanced attacks.
I imagine the threat of employing such mechanical menaces on the field of battle is a partial reason for why the Garlean Empire had not bothered trying to invade Hingashi. The ones we fight were employed by a wealthy merchant, the ones the Bakufu Government retain are probably extremely dangerous on the attack.