Located in Kamukari, Meito Ward, Nagoya City, Nishiyama Clinic is a medical facility specializing in internal medicine while maintaining deep expertise in psychiatry, particularly in addiction treatment. The clinic addresses a wide range of dependency issues, including alcohol addiction, drug addiction, gambling disorder, eating disorders, compulsive buying, internet and gaming addiction, and kleptomania. Its treatment approach combines psychotherapy, pharmacotherapy, counseling, and psychological testing, and operates day care programs with structured addiction treatment. The clinic also provides comprehensive psychiatric care for conditions such as depression, bipolar disorder, schizophrenia, sleep disorders, anxiety disorders, and panic disorder. In recent years, the clinic has established an outpatient service for alcohol reduction, supporting individuals who wish to reassess their relationship with alcohol without necessarily pursuing total abstinence. Additionally, the clinic handles issues related to adult children, social withdrawal (hikikomori), and domestic violence or abuse. A distinctive feature is its commitment to social awareness activities, including media appearances by psychiatric social workers. English-language services are available, and the facility is designed with accessibility in mind. Consultation hours are from 9:30 AM to 5:00 PM, closed on Wednesdays, Sundays, and public holidays.