Deswell Industries (DSWL) 20-F 2018 FY Annual report (foreign)

Exhibit 13.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Deswell Industries, Inc. (the “Company”) on Form 20-F for the year ended March 31, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of our knowledge, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: July 13, 2018

/s/ Edward So Kin Chung

Edward So Kin Chung,

Chief Executive Officer

Date: July 13, 2018

/s/ Herman Wong

Herman Wong

Chief Financial Officer