 If you liked
Kami nomi zo Shiru Sekai
|
 ...then you might like
Date A Live II
|
-Both have a similar plot: main character must seduce women to save them and seal the deal with a kiss.
-Both main guy character have a sister that loves them (less intense in kami nomi) that arn't blood related to them.
-Both anime are focused on romance but present a decent plot with dept.