Rantaro Kiyama is a character from the visual novel game series Danganronpa. He is a student at the Ultimate Academy for Gifted Juveniles and is known for his laid-back personality and carefree attitude. Rantaro is recognized as the Ultimate Survivor, having survived a previous killing game, which adds depth to his character. In the game, Rantaro plays a significant role in the unfolding mystery and interacts with other characters, including Kaede Akamatsu and Shuichi Saihara. His backstory and motivations are gradually revealed, making him an intriguing figure within the Danganronpa narrative.