If you liked
Mahou Shoujo Madoka★Magica
|
...then you might like
Mahou Shoujo Site
|
Magical girls with a dark twist. I find that both first episodes set the tone of the series without giving anything away.
If you liked
Mahou Shoujo Madoka★Magica
|
...then you might like
Lostorage Incited WIXOSS
|
A bit of a stretch. Story lines aren't similar, but the theme of despair fuels despair is prevalent in both.
If you liked
Clockwork Planet
|
...then you might like
Beatless
|
automated girls accompany a protagonist that shares similar characteristics. Similar to the last half of Clockwork Planet (Unfortunately)...similar feel.
If you liked
Honobono Log
|
...then you might like
Osake wa Fuufu ni Natte kara
|
Kawaii heart attacks both are a collection of cute short stories with likeable characters.
If you liked
Eroge! H mo Game mo Kaihatsu Zanmai
|
...then you might like
Saenai Heroine no Sodatekata
|
Saenai is like a less lewd version of Eroge but with a better developed plot.
If you liked
Nana
|
...then you might like
Fuuka
|
Both music anime about the process of creating a band. I'd recommend Fuuka to anyone who struggled with the seriousness of Nana. Fuuka would be the Highschool equivalent to Nana.
If you liked
Charlotte
|
...then you might like
Boku dake ga Inai Machi
|
Similar end storylines. Personally I think Charlotte had the better ending.
If you liked
Sword Art Online
|
...then you might like
Kono Subarashii Sekai ni Shukufuku wo!
|
Both anime represent a video game world feel. Kono suba seems like the first arch in SAO I.