Haibara-kun no Tsuyokute Seishun New Game

Haibara-kun no Tsuyokute Seishun New Game is an anime about second chances and the daunting quest for a perfect adolescence. Natsuki Haibara, a socially anxious college student plagued by regrets, is inexplicably sent back in time to the pivotal month before his high school entrance. Gifted with the knowledge and hindsight of his future self, he is determined to rewrite his past.

Armed with a meticulous plan and sheer willpower, Haibara embarks on a new game of his youth. His mission is clear: avoid the social pitfalls of his first timeline, climb the school's social ladder, and capture the heart of his dream girl. This anime explores themes of self-improvement, social anxiety, and the bittersweet desire to correct life's biggest mistakes, all while navigating the complex and often unforgiving world of high school hierarchies.