9 titles recommended if you like Rokudo's Bad Girls
Rent-a-Girlfriend
We Never Learn: BOKUBEN
Aharen-san wa Hakarenai
To Love Ru
Haganai: I Don't Have Many Friends
Mother of the Goddess' Dormitory
Maken-Ki! Battling Venus
2.5 Dimensional Seduction
My Girlfriend Is Shobitch
