Full Moon o Sagashite aka Furu Mun wo Sagashite, literally "Searching for the Full Moon" is a Japanese shojo manga by Arina Tanemura. Two years ago, Mitsuki Kouyama's friend, Eichi Sakurai, moved to America before she could confess her feelings to him. Though she cannot contact him, they made a promise to fulfill their respective dreams: Mitsuki wants to become a professional singer, and Eichi an astronomer. She hopes that one day her music will reach him across the world with a brilliance like that of the full moon.