Oh. Const. art. II, § 9
Ohio Const. art. II, § 9. House and Senate Journals (yeas and nays)
Each House shall keep a correct journal of its proceedings, which shall be published. At the desire of any two members, the yeas and nays shall be entered upon the journal; and, on the passage of every bill, in either house, the vote shall be taken by yeas and nays, and entered upon the journal. Effective: May 8, 1973