An automatic combat mech utilized by Public Security. It possesses various combat modes tailored to various Ethereals types. Its weapons include circular chainsaws and fusion heat rays.
Sweepers can swiftly identify target Ethereals and adapt to the most effective combat strategy.
However, their reliability diminishes to some extent when faced with Hollow Raiders who possess greater versatility than Ethereals.
"Stirring, chopping, heating... I wonder who came up with this? Maybe some undercover agent from a kitchenware company trying to boost sales?"

During combat, Autonomous Support Unit - Sweeper uses its long arms to perform a spinning attack. Use Defensive Assist before it does so to completely prevent it from even executing the skill.