Series like The World God Only Knows

Keima Katsuragi is an avid galge gamer known at his school as "Otamega" (a derogatory term combining the words Otaku and Megane) and on the internet a "The Capturing God." One day he receives an e-mail offering him a contract to "capture" girls. He accepts thinking it's a challenge and a demon from Hell named Elsee…