Gender: Male First person: I (casual) Second person: No honorifics Address terms: Neiro -> Neiro-chan Raimu -> Raimu Hizumi -> Hizumi-chan Rami -> Rami-chan Mitsuki -> Micchan Doctor at Shomei Psychiatric Hospital In charge of: Rami, Guest Tsundere, kind

Gender: Male First person: I (soft, polite) Second person: -chan suffix Address terms: Yuel -> Yue-chan Raimu -> Raimu Hizumi -> Hi-chan Rami -> Rami-chan Mitsuki -> Micchan Doctor at Shomei Psychiatric Hospital In charge of: Hizumi Kind older brother type

Gender: Male First person: I (casual) Second person: No honorifics, -chan suffix Address terms: Yuel -> Yuel Neiro -> Neiro Hizumi -> Hizumi Rami -> Rami Mitsuki -> Micchan, Mitsuki Doctor at Shomei Psychiatric Hospital In charge of: Mitsuki Looks scary but is kind

Gender: Male First person: I (casual) Second person: -chan suffix Address terms: Yuel -> Yuel Neiro -> Neiro Raimu -> Raimu Rami -> Rami Mitsuki -> Micchan Patient at Shomei Psychiatric Hospital Attending physician: Neiro Adjustment disorder, insomnia, depression History of OD (overdose)

Gender: Male First person: I (casual) Second person: -chan suffix Address terms: Yuel -> Yuel Neiro -> Neiro Raimu -> Raimu Hizumi -> Hizumi-chan Mitsuki -> Micchan Patient at Shomei Psychiatric Hospital Attending physician: Yuel Quiet, crybaby Anxiety disorder, acquired hearing loss (difficulty hearing in right ear)

Gender: Male First person: Micchan Second person: -chan suffix Address terms: Yuel -> Yuel Neiro -> Neiro-chan Raimu -> Raimu Hizumi -> Hizumi-chan Rami -> Rami-chan Patient at Shomei Psychiatric Hospital Attending physician: Neiro The most bright and active Bipolar disorder, hyperventilation syndrome History of OD and abuse