If you liked
Natsume Yuujinchou
|
...then you might like
Totsugami
|
Both main characters, boys, can see ghosts and ayakashi. They both struggled socially because of this fact, but they gradually gain friends who understand and support them. Totsugami is a little more "loud" than Natsume Yuunjinchou, which has a quieter feel to it.
If you liked
Mairunovich
|
...then you might like
Hirunaka no Ryuusei
|
They aren't carbon copies of each other, but they have the same vibe about them. Some characters are similar to each other, for example; the "frienemy" character in both of them. The heroines are both somewhat plain and they don't know a lot about love/makeup/girlishness/etc. as well.
If you liked
Arisa
|
...then you might like
Torikago Syndrome
|
Both have the "king" plot, where students must play the game-- fulfilling different tasks in order to please the king of the school and gain their "wish", or in Torikago Syndrome's case, freedom. Both have a mystery plot and fairly creepy side characters.