Image by Kantoku

Title: 神のみぞ知るセカイ, Kami Nomi Zo Shiru Sekai, The World God Only Knows
Author: Wakaki Tamiki

Genre: Shounen, Comedy, Fantasy, Supernatural, Romance

Total Volume Count: 4 (ongoing)

Kenn's Comment: Awesome series. Should this series ever be adapted into an anime, Keima should be voiced by the awesome Fukuyama Jun, probably now best known for Lelouch in Code Geass. Awesome series, and it's cool since they seem to be going through all the typical archtypes found in dating sims. Stay tuned. I've got a backlog of stuff to put up.

Summary from MangaUpdates:
Katsuragi Keima is known on the net as the "god of getting the girls", while in real life he’s known as "otamegane" (Otaku + megane) and he hates all real girls. However he is approached by Elsee, a devil from hell, to help her in catching runaway spirits that hide in people. Apparently the spirits only hide in the hearts of girls and the only way to get the souls out is by making the girl fall in love so the spirit gets forced out. And he’s not allowed to fail or he will lose his head.