Chuunibyou demo Koi ga Shitai!, Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai Recommendations
-Both Deal with some sort of syndrome some experience in adolescence
-Both Mc Girls are ''odd''
-Both Focus on Romance/Comedy
in both anime the main protagonist get struck by disease or strange phenomenom in bunny girl senpai both male and female get adolesence sndrom in other hand in chunnbiyo both protagonist get chunnbiyo itself which is also known as 8 grade syndrome
Aiding the illuded. Chuunibyou and Bunny Girl Senpai both follow an MC who helps out someone who is suffering from some form of a disorder.
Chuunibyou's Yuuta is paired up with chuunibyou Rikka in a memorable journey on her quest to reach the ethereal horizon. Bunny Girl Senpai's Sakuta made to help out multiple heroines with social problems in the form of 'Puberty Syndrome'.
Both anime are great rom-coms dealing with how different people deal with social/personal problems.
If you enjoyed the adolescent syndrome of Bunny Girl Senpai, you'll enjoy Chuunibyou which is a comedic take on the concept which likely inspired Bunny Girl Senpai. In Chunnibyou the 8th grade syndrome is purely psychological and the goal of the series is never to get rid of it but instead to better understand why the character Rikka developed it.
Romance comedy with an extremely like-able and mature main character. Neither series falls too deeply into the typical anime tropes and both will make you feel good (or sad) at the end of the day.