If you liked
Dragon Head
|
...then you might like
Hyouryuu Kyoushitsu
|
They both have apocaliptic settings and a world mostly completly covered in darkness.
If you liked
Boys Be...
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...then you might like
Salad Days
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They are both episodic mangas involving romance in high school.
If you liked
Yankee-kun to Megane-chan
|
...then you might like
Medaka Box
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Somehow they are similar. Two (more than) weird students who get into the student president council and have odd ways of dealing with the school's troubles. Both have comedy and in both the boy is in love with the girl and the girl is just different from everyone else.
If you liked
Animal♂Jungle
|
...then you might like
Akuma na Kare to Ikenie Tenshi
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Another compilation of short stories by the same mangaka. They both are similar in the fact that the main guy usually seems evil when first approaching the main girl, but ends up showing his best side.
If you liked
Sugar Princess
|
...then you might like
I-Revo: Ice Revolution
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Both have heroines that found out about figure skating, fell in love with it and want to become the best.
If you liked
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...then you might like
|
From the same mangaka. Both deal with the subject of accepting what you're told and doing what's expected of you, without trying to find another way or another reason for thiings.
If you liked
Battle Royale
|
...then you might like
Jisatsutou
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Both have a group of people, forcefully stranded on a deserted island.
If you liked
Mirai Nikki
|
...then you might like
Hoshi no Samidare
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They both have a similar feeling. Also, in both the girl is actually far more powerful than the male and that female has a twisted way of seeing the world.