 If you liked
Hayate no Gotoku!!
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 ...then you might like
Toaru Majutsu no Index
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Somehow, Hayate, and Kamjio Touma seem to have more in common. They both seem to get themselves into difficult, and usually awkward situations. The end result is either laughs, or some action scene, which are both present in both animes. This can recommendation can also be towards the first season, as well.
For a more simple similarity, they're both produced by JC Staff (Not the first season).