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?
I want to train hard and become a 
professional healer as soon as I can!
أريد التمرّن كثيراً وأن أصبح
!مُعالجةً محترفة بأسرع ما يمكن
Ich möchte viele üben,
Quiero entrenar duro
y ser una sanadora profesional.
Quiero entrenar duro
y ser una sanadora profesional.
Je veux m’entraîner dur
et vite devenir une vraie guéri-sœur !
Voglio allenarmi duramente e diventare
una healer professionista il prima possibile!
Eu quero treinar muito e me tornar logo
uma curadeira profissional!
Я хочу усердно учиться и поскорее
стать профессиональной целительницей!