A person may be liable in a recognizance for a minor to appear as a witness, or the judge or magistrate may take the minor's recognizance, in a sufficient sum, which is valid notwithstanding the disability of minority.
Recognizance for minor
Ohio Rev. Code Ann. § 2937.17, under Chapter 2937 | Preliminary Examination; Bail.
Ohio Rev. Code Ann. § 2937.17