EXHIBIT 23 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statements of Jo-Ann Stores, Inc. listed below of our reports dated March 31, 2005, with respect to the consolidated financial statements of Jo-Ann Stores, Inc. and Jo-Ann Stores, Inc. management's assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting of Jo-Ann Stores, Inc., included in this Annual Report (Form 10-K) for the year ended January 29, 2005. <Table> <Caption> Form Registration Number - ---- ------------------- S-8 033-60177 1994 Executive Incentive Plan S-8 333-10093 1994 Executive Incentive Plan S-8 333-72445 1998 Incentive Compensation Plan S-8 333-11653 Employees' Savings and Profit-Sharing Plan S-8 033-60179 1990 Employees Stock Option and Stock Appreciation Rights Plan S-8 333-10087 1990 Employees Stock Option and Stock Appreciation Rights Plan S-8 333-10091 1996 Stock Option Plan for Non-Employee Directors S-8 333-55278 Nonqualified Stock Option Awards to Certain Employees S-8 333-55280 Jo-Ann Stores, Inc. Savings Plan 401(k) </Table> /s/ Ernst & Young LLP Cleveland, Ohio April 8, 2005