 If you liked
Sora no Otoshimono
|
 ...then you might like
Mitsudomoe
|
Both are incredibly humourous shows with a lot of eechi and random humour, though both artstyles may be off putting for some (to be honest i dropped both shows ~3 ep in, but im glad i picked them up again as they are both fantastic heartwarming hilarious series. It gets better later on).
Highly recommend sora no otoshimono if youre looking for a bit more action and storyline and can stand some eechi moments.