In Search of the Full Moon

Mitsuki Kouyama is a 12-year-old girl who dreams of becoming a singer, a promise she made to the boy she loves, Eichi. However, her life takes a devastating turn when she is diagnosed with a malignant tumor of the throat. With her illness making singing impossible, and two angels of death, Takuto and Meroko, informing her that she only has one year left to live, Mitsuki is driven to fulfill her dreams. With a little bit of divine intervention, she sets out on a journey to become a professional singer, with the hope of being reunited with Eichi before time runs out.