Diamond Girl: An Earnest Education in Love

About

Diamond Girl: An Earnest Education in Love follows a woman who avoids romance entirely, only to be thrust into a world of high society and unexpected suitors. After landing a job at a prestigious company, she learns she’s secretly part of a wealthy family and must move into a lavish mansion to learn “proper” behavior. The catch? Her new life is filled with four men who complicate her track-suit-clad apathy, each offering a different path through a story full of awkward social lessons, over-the-top gestures, and slow-burn tension. Choices shape interactions, with dialogue options and relationship meters guiding how deeply you engage with each character’s quirks and conflicts. The game leans into campy charm, balancing cringey romantic scenarios with lighthearted drama. Each of the four leads has distinct traits, a smug fiancé with a hidden soft side, a stoic butler torn between duty and desire, a strict cousin who oscillates between coldness and warmth, and a chaotic relative who thrives on mischief. While the script occasionally veers into melodrama, the exaggerated personalities and branching storylines keep things engaging for fans of chaotic love stories. Its 2014 release predates many modern dating sim trends, but the over-the-top romances and fish-out-of-water premise still land with a mix of cringe and charm.

Storyline

Love story "Proper ladies can do whatever they want!?" You are a so-called "love-allergic" girl who spends her time at home in a track suit. You luckily get a job at the famous Misono Trading Company, but it is discovered that you are actually the heiress to the parent company's Misono family!? You move into a mansion in order to learn how to be a proper lady, but you just can't manage to get used to your glamorous lifestyle! You continue to battle, surrounded by your kind butler, hot and cold fiancé, and ditzy cousin! Here are the handsome guys you can choose from! You can choose whichever guy you prefer. ♥Masaki Fujigaya Super! Cocky fiancé ♥Hayato Aisaka Super! Protective butler ♥Kyoichi Takayanagi Super! Cool strict brother in law ♥Tsubasa Misono Super! Wild boy cousin