Isaki Uta Tanpenshuu Nebula

Individuals born on February 29th, known as Leapers, age four times slower than ordinary people and can live for more than 300 years. Mio Aono is one such person, navigating the emotional challenges that come with an extended lifespan. Created by Isaki Uta, the author of "Mine-Kun is Asexual," this one-shot series received an honorable mention in the Monthly Afternoon Magazine Manga Competition and marked a turning point in Isaki Uta's career.