Osōji Sentai Clean Keeper

Kuro Minamoto, a student at Takamagahara High School, is cleaning the hallway when spirits appear. The player controls the main character, Kuro, as he searches the school for the cleaning spirit and his partner. Depending on the event, you may be able to obtain items that can be used during the defense turn of the action part.

As the story progresses, the characters are challenged to a battle by members of the Gowalski group who pollute the school grounds, and the story shifts to an action part. The action part is a turn-based battle, where you use the Wii remote control to remove dirt from Gowarski's side during attack turns, and from your team members during defense turns using various movements.

After clearing the action part, a "Reward CG" will be displayed, and this CG has a strong sex appeal element. The "Reward CG" you have obtained can be viewed at any time by selecting Bonus → CG Viewing from the menu on the title screen, as well as a "mini-game" that can be selected after clearing one lap (a free battle with the same specifications as the action part of the main story) mode, it can be displayed in the background.

The later released PS2 version is non-censored, adds new characters and has features added to balance the excluded R-rated content.