These scanlations is from SScans.

[[ Fullmoon Wo Sagashite ]] ++:____________________

Full Moon focuses on a 12-year-old girl named Mitsuki Koyama. While Mitsuki is a talented singer and dreams of becoming a pop idol, she is afflicted by throat cancer, which seems curable only through surgery that will destroy her voice. One day she is visited by two shinigami whom only she can see, Takuto and Meroko, who go by the team name "Negi Ramen" or "Onion Noodles." These shinigami tell her she has but one year left to live. Mitsuki realizes she cannot wait any longer and attempts to achieve her dream of becoming a singer. However, she does not look old enough to be a singer, so she makes a deal with one of the shinigami, Takuto, to transform herinto a 16-year-old who goes by the stage name of "Full Moon." Not only does she become older, but her throat is healthy in this form, and she is able to sing without any difficulty.

chapter 1
chapter 2
chapter 3
chapter 4
chapter 5
chapter 6
chapter 7
chapter 8
chapter 10a
chapter 10b
chapter 11a
chapter 11b
chapter 12
chapter 13
chapter 14
chapter 15
chapter 16
chapter 17
chapter 18
chapter 19
chapter 20
chapter 21
chapter 22
chapter 23
chapter 24
chapter 25
chapter 26

Extras ++:________
extra part 1a
extra part 1b
extra eichii
extra meroko
extra 2