Talk:Haru Shirazu/@comment-10733658-20150830052635

According to Makyun on tumblr:

RC Cell Over Secretion Disease (ROS)


 * A symptom is when the human body secretes abnormally more than the usual amount of RC cells.
 * One out of one to three million are said to develop the disease.
 * The main symptom is the formation of cysts similar to a Kagune.
 * Effects include severe pain, gastric problems, jumbled memories and regressing into a child-like state and weakening of the five senses.
 * An actual cure has not been found but RC inhibitors are being administered to help suppress the progress of the disease.