Masamune-kun's Revenge - Videos

Both anime feature a character who has recently lost a ton of weight and is suddenly quite attractive to those around them. While Kae (the protagonist of Kiss Him Not Me) did not try to lose weight and is initially scared of her potential suitors, Masamune purposefully sought out his new body specifically to become popular with girls. However both characters have a great deal of trouble adjusting to life in their new bodies and hilarity ensues. Both characters are quite endearing and the supporting characters in both anime are interesting. We also are not sure at this point in either anime who the main character will end up with or how their relationships will play out. Personally I am looking forward to more from both shows!

They both have character protagonists who both lost tons of weight and become super popular. While Masamune is more about revenge, Kae's is more lighthearted seeing that five guys now regret treating her badly when she was fat.

Both are about people who reform themselves and end up in crazy romantic situations. Nothing ever seems to go their way but there's always a good laugh. 

Both anime are similar in the since of both male mcs unknowingly want the attention of the female. Both are basically plot after plot of the mcs schemes that unintentionally help everyone heal from past scars overtime.

Well, both are focused on the main female character, that is a hot-blooded, good at fighting, rich girl.

They both involve playing mind games with their love interest. Both the female protagonists are very tsundere. They are also very prideful which makes them even more tsundere to the love interest. In all they are both funny animes that have similar, but at the same time different plots and characters.