Shunkashuutou Daikousha, Haru no Mai

Winter was originally the sole season, but its solitude proved unbearable, prompting it to create Spring. As the world desired more balance, Summer and Autumn emerged, forming the cycle. Those responsible for maintaining this cycle are known as the Agents of the Four Seasons. Hinagiku, the Vernal Agent, vanished a decade ago, taking spring with her. After enduring great trials, she has now returned to reinstate the cycle. As the ancient myth foretells, she expresses her affection to Winter.