This is the basis for Collateral Damage: The Anime Board GameTM.
In Collateral Damage, you take the role of a gang boss trying to take over Neo Japan. You command a group of typical characters from romantic comedy anime. You can direct them to battle it out in a city, but watch out! Characters can fall in love, and may then ignore your orders and instead follow their love across the board, battling it out for their love’s affection.
The first player to control a majority of Neo Japan, despite the complexities of love, wins the game.
Who says love conquers all?TM