Go! Monster Busters

第 4 季，第 2 集: Fumie takes the monster father and son back home with her. Shinnosuke senses a strong monster vibe and they head to the source. They discover that the monster is not Shinnosuke's mother but a cleaning monster that uses extreme measures to declutter. Fumie, Shinnosuke and his father are tasked with getting rid of the monster at the desperate family's request.