 If you liked
Juubee-chan: Lovely Gantai no Himitsu
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 ...then you might like
Igano Kabamaru
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Both are parodies. Both anime's central themes have to do with feuds between two schools - in Kabamaru, those schools being literal while in Juubee-chan being schools of swordfighting. Both are about ninjutsu and ninja. The difference is that Kabamaru is stellar comedy that doesn't grow old and Juubee-chan unfortunately mediocre in terms of comedic effect, however the latter does feel refreshing with its old-school innocence and carefree spirit.