Nisekoi

Raku Ichijo, a high school student, is involved in a forced relationship with Chitoge Kirisaki, the daughter of a rival gang leader, due to his family's ties to a yakuza faction. They pretend to be a couple to maintain family alliances, despite frequent conflicts. Raku is drawn into the situation after a childhood promise with a lost love, symbolized by a pendant and a key he once possessed. Chitoge also has a key from her past, though she cannot recall its origin. Two other girls, Kosaki Onodera and Marika Tachibana, also possess keys. As their complicated dynamic unfolds, Raku and Chitoge must navigate their fake relationship while their class chooses *Romeo and Juliet* as their school festival play.