Katsute Mahou Shoujo to Aku wa Tekitai shiteita.

- Both have the same atmosphere of fluffyness and cuteness - Both fantasies set in a world where demons/evil organization are present. - Similar style, art and colours. - If you liked one, you will probably like the oher (I loved both)  

The same vibes, and kinda design of the anime overall too... Main female character in both anime is shy and mostly calm (+ airhead) where male lead is chaotic and gets easily flustered by fem. char. actions Both anime are also slow paced and really nice to watch while studying or drawing!  

A sweet love story at first sight between sworn enemies in their position. Both series fit this description. They are also united by the fact that humor is built around the need to keep a relationship a secret, but the characters do not do it well 

Both of these series have the "forbidden romance trope" where in both of the main characters are from organizations that oppose each other, yet still being in a relationship. Katsute Mahou Shoujo to Aku wa Tekitai Shiteita is basically a better looking and more diabolical romance anime with the same tropes. However, MahouAku also has better character design and goes into more in depth on the lives of the main characters and gives more development in their relationships. Katsute Mahou Shoujo to Aku wa Tekitai shiteita is also a tribute to the late manga author Cocoa Fujiwara, and this show was the manga she was publishing before her death. So this show is pretty damn peak. read more 

Both about falling in love with your enemy... both are Rom Com....