Ohio Rev. Code Ann. § 5923.09

Each enlisted member and each commissioned or warrant officer of the Ohio military reserve or Ohio naval militia, if funds are appropriated for this purpose by the general assembly, may be paid at rates to be prescribed by the adjutant general but not exceeding one-thirtieth of the monthly base pay of the member's or officer's grade, as is provided for enlisted members or commissioned or warrant officers of the armed forces of the United States under the department of defense pay manual, for each authorized regular drill attended, to be paid monthly.