Haiyore! Nyaruko-san, Chuunibyou demo Koi ga Shitai! Recommendations
-Both male protagonists have to take care of a peculiarly eccentric girl
-Both animes are school life that have a balance of comedy/romance/drama
Chuunibyou is similar to Haiyore! Nyaruko-san because both are silly and Haiyore! Nyaruko-san is a parody while Chuunibyou has it's ups and downs and i highly recommend if you like Haiyore! Nyaruko-san then you should give Chuunibyou demo Koi ga Shitai a try because both the romance and comedy is enduring and interesting it follows the same silly path that Haiyore! Nyaruko-san does in similar ways.
They both can joke around and have funny moments but they can also change it to being serious, So I find Chuunibyou demo Koi ga Shitai! similar to Haiyore! Nyaruko-san because of the references they put in Nyaruko and it's