If you liked
Kamisama Kazoku
|
...then you might like
Kyouran Kazoku Nikki
|
Both deal with "odd" families that have something to do with gods/demons. Kamisama Kazoku focuses more on romance while Kyouran Kazoku Nikki focuses more on randomness.
If you liked
Hachimitsu to Clover
|
...then you might like
Bokura ga Ita
|
Mokura ga Ita has the same feel as Honey and Clover. It might be because of the insert songs or the animation.
If you liked
Mai-HiME
|
...then you might like
Sekirei
|
In Mai-HiME, the Hime fight eachother untill there is one left. Much like the sekirei. They also both have some type of orginization behind it, to an extent. The girls both have some type of magical powers that they use to fight each other (Mai-HiME uses summons along with other powers). Both also have some fanservice, although sekirei has a lot more of it than Mai-Hime.
If you liked
Mai-Otome
|
...then you might like
Sekirei
|
Judging from the first episode, Sekirei is similar to Mai-Otome in that there are the girls (otome) who gets a master when they become miesters, just like when they "get their wings" in sekirei.
If you liked
Kimi ga Nozomu Eien
|
...then you might like
Saishuu Heiki Kanojo
|
Both start off as two people who go out but are only led to tragedy. It starts off all happy and romantic but then it all goes down hill. There are also several other similarities but I don't want to spoil it. Both have a really sad ending. Well....for Saikano it all depends on how you look at it to call it a "sad" or "happy" ending.