Love triangle! Comedic antics!! Gang warfare?! You won't want to miss out on Shonen Jump's laugh-out-loud feel-good manga series!

It's hate at first sight when Raku Ichijo first meets Chitoge Kirisaki. But much to their chagrin, the two are forced into a false love relationship to keep the peace between their feuding gangster families.

It's hate at first sight when Raku Ichijo first meets Chitoge Kirisaki. But much to their chagrin, the two are forced into a false love relationship to keep the peace between their feuding gangster families. Meanwhile, Raku can't remember whom he promised to marry ten years ago. All he has is a lock pendant around his neck as a memento. The girl, in turn, holds the key that opens the pendant. Then, Raku discovers that two girls have keys from a promise they also made ten years ago--Chitoge and his current crush, Onodera! Making matters worse, another girl with a key appears on the scene...