Gakuen no Hime Kouryaku Hajimetara Shuraba ni Natteta Ken

"Make me a Princess!"

One day, Kanbara Yuuma finds himself in a desperate situation when his younger sister, Ayane, blackmails him with a certain cringe worthy secret from his past. Her demand? To secure her a spot among the "Hime 6," the prestigious titles awarded only to the top six candidates in Himegasaki Academy's famous general election. Determined to claim a throne of her own, Ayane forces Yuuma to use his weakness as leverage, making him "conquer" her rival princess candidates and clear the path to her victory.

But winning over the school's most dazzling girls, who have the entire student body captivated, is no easy task, and Yuuma struggles at every turn... Worse still, as he gets involved, he finds himself tangled in the increasingly complicated romantic entanglements of the princesses themselves!