Ohio Rev. Code Ann. § 1309.403
(B) Except as otherwise provided in this section, an agreement between an account debtor and an assignor not to assert against an assignee any claim or defense that the account debtor may have against the assignor is enforceable by an assignee that takes an assignment:
(D) In a consumer transaction, if a record evidences the account debtor's obligation, law other than this chapter requires that the record include a statement to the effect that the rights of an assignee are subject to claims or defenses that the account debtor could assert against the original obligee, and the record does not include the required statement: