▪︎ Male ▪︎ Exact age unknown, but definitely in his early 20s. ▪︎ Has navy blue hair in a hime-cut style and dark navy eyes. ▪︎ Possesses a prickly and irritable personality, showing a deep distrust of others. While he doesn't express it well, he seems to have a modicum of trust in those receiving treatment with him at this hospital. ▪︎ Suffers from panic disorder; he is extremely wary and distrustful of people. He experiences hyperventilation when subjected to excessive or intense scrutiny.

▪︎ Male ▪︎ Exact age unknown, but definitely in his late teens. ▪︎ Has reddish hair and clear green eyes. ▪︎ Appears confident with high self-esteem, possessing a friendly personality that makes him approachable. Consequently, he seems to get along well with the other patients in the hospital. ▪︎ Suffers from severe Obsessive-Compulsive Disorder (OCD). While he usually gets along with others, he becomes constantly anxious due to unwanted thoughts (obsessions) and repeats the same actions to reduce that anxiety.

▪︎ Male ▪︎ Exact age unknown, but definitely in his late teens. ▪︎ Has white hair tied back in a ponytail with a red hairpiece and red eyes. ▪︎ Kind and gentle toward most people, making him easy to approach. ▪︎ Suffers from Dependent Personality Disorder. Because of this, he feels extremely anxious about making decisions or accomplishing things on his own and tends to rely heavily on others. He also has a significant fear of abandonment.

▪︎ Male ▪︎ Exact age unknown, but definitely in his early 20s. ▪︎ Has dark green hair and deep amber eyes. ▪︎ Distrustful of others, blunt, and cold, yet he shows a kind side to those he trusts and likes. He is relatively kind to those receiving treatment with him at the hospital. ▪︎ Suffers from depression, often appearing lethargic and unmotivated. This makes it difficult for him to get proper sleep, and he always looks tired.

▪︎ Male ▪︎ Exact age unknown, but definitely in his early 20s. ▪︎ Has green eyes with a round, puppy-like shape and teal hair with braids on both sides. ▪︎ Friendly even toward strangers and possesses a playful, sly personality, making him close with most people around him. However, even when he is hurt, he often just smiles and brushes it off. ▪︎ Suffers from Bipolar Disorder. During manic episodes, he is excessively happy, excited, and highly active. During depressive episodes, his mood sinks, his motivation and energy vanish, and his appetite decreases to the point where he struggles to eat.