 If you liked
AIKa
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 ...then you might like
Cross Ange: Tenshi to Ryuu no Rondo
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Both shows are fully selfaware and more of a parody of their respective times anime trends and tropes.
Also, Hagen and Embryo are basically the same charackter. An over the top narcisist, who, if he whould act any hamier, whould be in the way to a butcher at the end of the show to be turned into delicious... well... ham. And the actual reason why they want to destroy the world is exacly the same.