Gakuen specialized police De~yukarion (1) (new type 100% Comics) (1992) ISBN: 4048522930 [Japanese Import]

The CLAMP School is Japan's top learning institution and home to geniuses and wunderkinds of every make and model. For the little problems, like lost pets and damsels in distress, the CLAMP School Detectives are on the case, but bigger crimes call for bigger crime fighters. Enter the CLAMP School Defenders. Kentarou and Takeshi aren't your typical superheroes, though. In fact, if they didn't have the fearsome taskmaster Erii on their backs all the time, they probably wouldn't go through the trouble. But when an intergalactic mastermind bent on world domination takes root in the CLAMP School, the Duklyon team is in action and on the case.