

First-year high school students Kana, Reimi, and Hibiki are apprentices at the Karasuma Phoniatric Clinic, where the power of healing through song is combined with conventional medicine. One day when the girls' teacher is out, one of the clinic's patients takes a sudden turn for the worse. Is there nothing these apprentices can do to help?
First-year high school students Kana, Reimi, and Hibiki are apprentices at the Karasuma Phoniatric Clinic, where the power of healing through song is combined with conventional medicine. One day when the girls' teacher is out, one of the clinic's patients takes a sudden turn for the worse. Is there nothing these apprentices can do to help?
Sonia Yanagi, a C-rank healer who sees Ria as a rival, meets up with Kana to take her measure. While they're out, they find a pregnant woman suffering in the park. Sonia begins treatment with Kana as her assitant, but when the woman's condition takes a turn for the worse...