Kenka Bancho Otome: Love's Battle Royale

For her entire life, Hinako believed she had no family. That assumption is shattered on the very first day of high school when her twin brother, Hikaru, suddenly appears out of nowhere. Rather than offering a heartfelt reunion, he immediately deceives her into taking his place at his new school, thrusting her into an unexpected and dangerous situation before she even realizes what is happening. The institution Hinako must now attend in her brother's stead is far from ordinary. Shishiku Academy is an elite all-boys school notorious for harboring the most violent delinquents in the region. Disguised as her twin brother, she finds herself trapped in a hostile environment where physical strength dictates the social hierarchy and weakness is never tolerated. To survive the brutal daily reality of Shishiku Academy and maintain her secret identity, Hinako has no choice but to fight. She must battle her way through the ranks of relentless fighters, proving her strength against every challenger who stands in her path. Her ultimate goal is to conquer the academy's fierce hierarchy and claim the top spot, transforming a desperate act of deception into an unforgettable fight for survival.