 If you liked
Higurashi no Naku Koro ni
|
 ...then you might like
Amagami SS
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This is the same ideology, which prove, that parallel worlds exist. After few episodes, there's reset and the plot is going diffrent way (including protagonist and one of main characters) and, in the very end, all storyline pieces are connecting to one.
That's the only similarity between this series, in fact, they've got totaly diffrent genres.