Exhibit 15.4

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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

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We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-187074, No. 333-215742, No. 333-229099 and No.333-234003) of JOYY Inc. of our report dated April 29, 2022 relating to the financial statements, which appears in this Form 20-F.

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/s/ PricewaterhouseCoopers Zhong Tian LLP

Guangzhou, the People’s Republic of China

April 26, 2024