S Prefectural Police's Investigative Division 2 has arrested dentist Y (38) on suspicion of administering anesthetic drugs to female patients at his dental clinic, rendering them unconscious before committing forced acts. The investigation revealed that he used anesthesia to induce unconsciousness in women who came for treatment, then took advantage of their defenseless state to carry out non-consensual acts. This case highlights the severity of misconduct in medical settings and has drawn significant public attention.