Hanahaki Disease 花吐き病 is a fictional disease where the victim of unrequited or one-sided love begins to vomit or cough up the petals and flowers of a flowering plant growing in their lungs, which will eventually grow large enough to render breathing impossible if left.. A story about a girl named Y/N, slowly falling in love for one of the children in the orphanage, Ray. But the world they live in goes againsts her desires. • Discontinued