11 titles recommended if you like Gabriel DropOut
High School DxD
Vermeil in Gold
A Centaur's Life
Drop Kick on My Devil!!
To Love Ru
The Misfit of Demon King Academy
CLASSROOM FOR HEROES
Mieruko-chan
Nyarko-san: Another Crawling Chaos
Aharen-san wa Hakarenai
WATATEN!: an Angel Flew Down to Me
