A 25-year-old woman is mistakenly enrolled as a high school student. This unusual situation has sparked curiosity and discussion among her classmates and teachers. Despite the oddity of her age, she approaches her studies with enthusiasm, quickly becoming an integral part of the school community. Her presence brings fresh perspectives and maturity to classroom discussions, often surprising others with her insights. While some are envious of her ability to "start over," many admire her courage and determination. The story takes a touching turn when she forms deep bonds with her peers, proving that age is just a number in the pursuit of knowledge and friendship. The "sakura" (cherry blossoms) symbolize new beginnings, making this tale even more poignant as it unfolds against the backdrop of spring.