"I, may have been looking for spring." "Maybe I was looking for love."
Kazami Sora is still working as a nurse at Saika Girls' Academy as planned after the first semester has passed. Sora's traveling companion, Shirobana, is still working as his assistant. However, they no longer live together at the hot spring resort, Shikisai-no-Sato. After seeing his sister off peacefully, Sora has decided to lead a life not for her anymore but for himself. Shirobana, who knows this better than anyone else, decides to step aside and watch over Sora from afar, just as Sora's older sister did in the past.
Autumn is the season of school events, including a field trip to a lavender field and a school festival held jointly by the schools. As time passed by, one day, a new mystery was added to the Seven Mysteries of the school. It is said that oni (demons) appear at night and they ravage the school grounds. Sora, who thinks it is the work of the Tamabito, is starting to investigate the case as an Okuribito. He is accompanied by Otohime, the school doctor, who is also a reliable coworker and drinking companion.
The language of cherry blossoms is the language of beauty. And that of purity. ----