Clinical Research Directory

Inclusion Criteria: 1\. Weighs at least 45 kilogram (kg) and has a body mass index (BMI) from 18.0 to 30.0 kilogram per square meter (kg/m\^2), inclusive at Screening and Day -2. Exclusion Criteria: 1. Has received TAK-935 in a previous clinical study or as a therapeutic agent. 2. Has a history of any psychiatric disorder as diagnosed utilizing Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM 5) criteria. 3. Has any lifetime history of drug abuse (defined as any illicit drug use) or any lifetime history of alcohol abuse prior to the screening visit or is unwilling to agree to abstain from alcohol and drugs throughout the study. One unit is equivalent to a half-pint of beer or a single measure of spirits or 1 small glass of wine. 4. Has a history of cancer, except basal cell carcinoma which has been in remission for at least 5 years prior to Day 1. 5. Has a positive test result for hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibody, human immunodeficiency virus (HIV) antibody at Screening or a known history of human immunodeficiency virus infection. 6. Has used nicotine-containing products (including but not limited to cigarettes, pipes, cigars, chewing tobacco, nicotine patch or nicotine gum) within 28 days prior to Check-In Day -1. Cotinine test is positive at Screening or Check-In (Day -1). 7. Has poor peripheral venous access. 8. Has donated or lost 450 milliliter (mL) or more of his or her blood volume (including plasmapheresis), or had a transfusion of any blood product within 30 days prior to Day 1 of Period 1.