Ohio Rev. Code Ann. § 2313.14
(A) Except as provided by section 2313.15 of the Revised Code, the court of common pleas or the commissioners of jurors shall not excuse a person who is liable to serve as a juror and who is drawn and notified, unless it is shown to the satisfaction of the judge or commissioners by either the juror or another person acquainted with the facts that one or more of the following applies:
(B)
(C)
(1) For purposes of this section, undue or extreme physical or financial hardship is limited to circumstances in which any of the following apply: