Arakawa Under the Bridge, Nazo no Kanojo X Recommendations
Both series features a protagonist who one day certainly gains a "mysterious" girlfriend.
Both series employ strange humor that is mixed in with comedy, drama, and romance.
Both series has a fun approach in various episodes that reflects upon life and their relationship as well as interactions with other characters in the series.
both anime shares a very unique story that make the viewers to be interested.
The relationship between characters in these two anime is kinda weird but I love it.
very enjoyable ride. If you like originality and unique story. these two shows is for you.