Located in Kojima, Honjo City, Saitama Prefecture, Saihoku Hospital is a medical facility that changed its name from Jobu Hospital in April 2021. In addition to psychiatry, internal medicine, and dentistry, it houses a long-term care health facility and a long-term care medical facility, providing treatment and care with close collaboration between medical and nursing care. Clinical departments are centered on internal medicine, with psychiatry available Monday to Saturday from 8:30 to 12:00, internal medicine on Monday, Tuesday, Wednesday, and Friday from 8:30 to 11:30, and dentistry on Tuesday, Wednesday, and Friday from 8:30 to 11:30 (by appointment). The internal medicine convalescent beds accept patients with primary diagnoses including dementia, schizophrenia, cerebral infarction sequelae, pneumonia, Alzheimer's-type dementia, chronic heart failure, diabetes, and cerebral hemorrhage sequelae. It also accommodates secondary diagnoses such as eating disorders, nocturnal delirium, hypertension, dehydration, constipation, and epilepsy. Admission conditions by medical care category are strictly defined, enabling treatment for conditions such as urinary tract infections, dehydration, gastrointestinal bleeding, frequent vomiting, delirium, enteral nutrition, constant monitoring, central venous nutrition, and isolation room management. English services are available, and parking and barrier-free access are provided. The hospital is committed to comprehensive dementia care, providing a warm and relaxing space that values the perspectives of patients and their families.