In Search of the Lost Future

Lost Future is a visual novel mystery-romance set at Uchihama Academy during the school festival. The protagonist, Akiyama Sou from the astronomy club, is assigned to resolve festival scheduling disputes and investigate rumors of mysterious incidents on campus. After a strange evening encounter with an unconscious girl named Furukawa Yui, she mysteriously joins his club. As the festival approaches and odd events escalate, Sou must unravel the connection between Yui, the incidents, and his own forgotten past. The game blends school mystery, romance, and supernatural elements across a branching narrative with multiple endings. Choices and interactions with club members and other students shape the story's direction and uncover the truth behind the Academy's secrets.