QQ スイーパー [Kyūkyū Suīpā / QQ Sweeper]

In this short-lived 2014–2015 manga series from Shogakukan, a mysterious young man named Fumi Kurosawa takes on the role of a "QQ Sweeper"—a supernatural cleaner who purifies spaces of lingering negative energy. Teaming up with the strong-willed high schooler Kyutaro Horikita, the story blends occult mystery with lighthearted school-life antics. Though only three issues long, QQ Sweeper is notable as the precursor to the longer-running series Queen's Quality, introducing its core dynamic and world of spiritual cleansing. Its concise run offers a compact, atmospheric taste of creator Kyousuke Motomi's signature blend of romance and the paranormal.