If you liked
K-On!
|
...then you might like
A-Channel
|
Both Moe-Blob shows with no real substance. Main characters are both air-heads, and the other characters are similar (if not seemingly the same) in terms of personality to each other. The art is different, and K-ON! Has better music and animation. The character Designs are very different, but they both suffice.
If you liked
Mugen no Ryvius
|
...then you might like
Bokura no
|
They both feature a group of children who are thrown into a bleak situation. They also share character exploration and plots that will make you despair at humanities horrible flaws.
If you liked
Zero no Tsukaima
|
...then you might like
Hidan no Aria
|
They both feature a pink haired Kugimiya voiced loli tsundere, who calls the main protagonist her slave. The settings are very different but the character relationships are essentially the same, the tsunderes being so similar you'll think they're the same person.