9 titles recommended if you like Harem Camp!
Overflow
Maken-Ki! Battling Venus
2.5 Dimensional Seduction
What She Fell on Was the Tip of My Dick
Hybrid x Heart Magias Academy Ataraxia
Haganai: I Don't Have Many Friends
Samurai Girls
Peter Grill and the Philosopher's Time
SHIMONETA: A Boring World Where the Concept of Dirty Jokes Doesn't Exist