10 titles recommended if you like Maken-Ki! Battling Venus
Samurai Girls
Hybrid x Heart Magias Academy Ataraxia
2.5 Dimensional Seduction
Ladies versus Butlers!
Peter Grill and the Philosopher's Time
Armed Girl's Machiavellism
To Love Ru
Haganai: I Don't Have Many Friends
Harem in the Labyrinth of Another World
Rent-a-Girlfriend