Showa Denko K.K. (SHWDF) F-6 POS Automatic registration for ADRs (post-effective amendment, foreign)

Exhibit (e)

Certification under Rule 466

The depositary, Deutsche Bank Trust Company Americas, represents and certifies the following:

(1)  That it previously had filed a registration statement on Form F-6 (Hochtief AG, 333-228091), which the U.S. Securities and Exchange Commission declared effective, with terms of deposit identical to the terms of deposit of this Form F-6 Registration Statement except for the shares represented by the American Depositary Shares and the name of the issuer of such shares; and

(2)  That its ability to designate the date and time of effectiveness under Rule 466 has not been suspended.

By: DEUTSCHE BANK TRUST COMPANY AMERICAS, Depositary

By:	/s/ Michael Curran
	Name:	Michael Curran
	Title:	Vice President
By:	/s/ Michael Fitzpatrick
	Name:	Michael Fitzpatrick
	Title:	Vice President