 If you liked
Fullmetal Alchemist
|
 ...then you might like
Ueki no Housoku
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both are similar. In fullmetal alchemist, "to gain something you must pay something in same value". the law of ueki also does have that meaning too. like, Kousuke Ueki from the law of ueki loses sth he has for everytime he uses his power. Apart from that, they both have action, comedy and characters have supernatural powers to begin with.
oh another thing... both main characters are short & tiny. And hate it when other mentioned it. when that time comes it looks really funny. ^-^