Pediatric Open-Label Extension Study

Inclusion Criteria: * Written informed consent from parent(s) or legal guardian(s) with sufficient intellectual capacity to understand the study and support subjects' participation in the study procedures must be obtained for subjects who are not emancipated. In accordance with Institutional Review Board (IRB) or Independent Ethics Committee (IEC) requirements, the subject will complete an informed assent when developmentally appropriate, to participate in the study before conduct of any study-specific procedures. * Subject has completed Study D1050301 (Visit 9) OR * Subject has completed Study D1050325 (Visit 9) OR * Subject has completed Study D1050326 (Visit 8) * Subject is judged by the investigator to be appropriate for participation in a 104-week clinical trial in an outpatient setting involving open-label lurasidone treatment, and is able to comply with the protocol. * A reliable informant (eg, parent, legal guardian, or caregiver) must be available to accompany the subject at each visit. For subjects entering from Study D1050325, the reliable caregiver must also oversee the administration of the study drug throughout the study * Females who participate in this study: * are unable to become pregnant (eg, premenarchal, surgically sterile, etc.) -OR- * practices true abstinence (consistent with lifestyle) and must agree to remain abstinent from signing informed consent to at least 7 days after the last dose of study drug has been taken; -OR- * are sexually active…