UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2013

Commission File Number: 001-35729

YY INC.

Building 3-08, Yangcheng Creative Industry Zone

No. 309 Huangpu Avenue Middle

Tianhe District, Guangzhou 510655

People’s Republic of China
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x                    Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o                       No x

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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EXHIBIT INDEX

3

Exhibit 99.1

October 25, 2013

YY Inc. to Hold 2013 Annual General Meeting on November 27, 2013

GUANGZHOU, China, Oct. 25, 2013 (GLOBE NEWSWIRE) — YY Inc. (Nasdaq:YY) (“YY” or the “Company”), a revolutionary rich communication social platform, today announced that it will hold its 2013 annual general meeting of shareholders at 42nd Floor, Edinburgh Tower, The Landmark, 15 Queen’s Road, Central, Hong Kong on November 27, 2013 at 1:30 p.m. (Hong Kong time). Holders of common shares of the Company whose names are on the register of members of the Company at the close of business on October 18, 2013 are entitled to receive notice of the annual general meeting or any adjournment or postponement thereof. Beneficial owners of the Company’s American Depositary Shares (“ADSs”) are welcome to attend the annual general meeting in person.

No proposal will be submitted for shareholder approval at the annual general meeting. Instead, the annual general meeting will serve as an open forum for shareholders and beneficial owners of the Company’s ADSs to discuss Company affairs with management.

The notice of the annual general meeting is available on the Investor Relations section of the Company’s website at http://investors.yy.com/. YY has filed its annual report on Form 20-F, including its audited financial statements for the fiscal year ended December 31, 2012, with the U.S. Securities and Exchange Commission (the “SEC”). YY’s Form 20-F can be accessed on the above-mentioned Company website, as well as on the SEC’s website at  http://www.sec.gov.

Shareholders may request a hard copy of the Company’s annual report on Form 20-F, free of charge, by contacting YY Inc. at ir@yy.com or by writing to YY Inc. at Building 3-08, Yangcheng Creative Industry Zone, No. 309 Huangpu Avenue Middle, Tianhe District, Guangzhou 510655, The People’s Republic of China, telephone: +86 (20) 2916-2000.

About YY Inc.

YY Inc. (“YY” or the “Company”) is a revolutionary rich communication social platform that engages users in real-time online group activities through voice, text and video. Launched in July 2008, YY Client, the Company’s core product, empowers users to create and organize groups of varying sizes to discover and participate in a wide range of online activities, including online games, karaoke, music concerts, education, live shows and conference calls.

CONTACT: YY Inc.

Anna Yu

Tel: (+86) 2029162000

Email:IR@YY.com

ICR, Inc.

Jeremy Peruski

Tel: +1 (646) 915-1611

Email:IR@YY.com

Source: YY Inc.

News Provided by Acquire Media

Exhibit 99.2

YY INC.

(Incorporated in the Cayman Islands with limited liability)

(NASDAQ Ticker: YY)

NOTICE OF ANNUAL GENERAL MEETING

to Be Held on November 27, 2013

(or any adjourned or postponed meeting thereof)

NOTICE IS HEREBY GIVEN that an annual general meeting (“AGM”) of YY Inc. (the “Company”) will be held at 42nd Floor, Edinburgh Tower, The Landmark, 15 Queen’s Road, Central, Hong Kong on November 27, 2013 at 1:30 p.m. (Hong Kong time), and at any adjourned or postponed meeting thereof.  No proposal will be submitted for shareholder approval at the AGM.  Instead, the AGM will serve as an open forum for shareholders and beneficial owners of the Company’s American Depositary Shares (“ADSs”) to discuss Company affairs with management.

The board of directors of the Company has fixed the close of business on October 18, 2013 as the record date (the “Record Date”) for determining the shareholders entitled to receive notice of the AGM or any adjourned or postponed meeting thereof.

Holders of the Company’s common shares whose names are on the register of members of the Company at the close of business on the Record Date are entitled to attend the AGM and any adjourned or postponed meeting thereof. Beneficial owners of the Company’s ADSs are welcome to attend the AGM in person.

Shareholders may obtain a copy of the Company’s annual report, free of charge, from the Company’s website at http://investors.yy.com/, or by contacting YY Inc. at ir@yy.com, or by writing to YY Inc. at Building 3-08, Yangcheng Creative Industry Zone, No. 309 Huangpu Avenue Middle, Tianhe District, Guangzhou 510655, The People’s Republic of China, telephone: +86 (20) 2916-2288.