Rascal Does Not Dream of Santa Claus

Sakuta Azusagawa has adjusted to university life with his girlfriend Mai Sakurajima. His social life includes attending student gatherings and meeting new people. However, Sakuta's friend Uzuki Hirokawa, a member of the idol group Sweet Bullet, starts to exhibit unusual behavior. Uzuki's stress from the sudden increase in popularity and rumors of a solo career is linked to Puberty Syndrome, a phenomenon Sakuta has previously encountered.