Nazo no Kanojo X, Chuunibyou demo Koi ga Shitai! Recommendations
Welcome to mayhem. That describes the main characters life once they hook up with a girl who happens to look very similar in both series if one puts aside the style differences. Both end up putting up with a lot.
-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
Both have romance and school genre.
Both guys have something weird in them.
Both involves a guy having feelings for a weird girl.
Both involves a situation where both the guy and girl are classmates.
The guy in one anime is the one who made the first move and is responsible for turning his own world upside down, while in the other anime it is the girl who come into the guy's life an turned the guy's life upside down.
The girl in one anime is receptive of the guy's prescience, while the girl in the other anime limits her receptiveness for the guy on limiting it to exchange of
Both shows have an unusual female main charactor. Both shows are about the slow build of a relationship.
Both of these anime deal with eccentric female leads involved in unconventional relationships.
Rikka and Urabe are very similar in persona. however whilst Rikka is withdrawn and introverted, Urabe is the complete opposite, she is fully aware of her peculiarities and has full confidence in herself as a result.
These anime are very similar in setting, genre and character design. What is different is the art, Chuunibyou doesn't have the same ecchi - but both anime are very sweet romance anime done right.
Female Protagonist: Is strange and mysterious, is also connected to the male love interest by some kind of bond.
Male Protagonist: Is a regular Japanese Highschool boy who falls in love with the female protagonist.
* The art style is a bit more "new" in Chuunibyou
both have weirdo waifus but are also wholesome feel good romances. If you wanna feel the same exclusive feeling of having a unique waifu then its a match.