Rising Dragon Acquisition Corp. 10-Q

ITEM 5. OTHER INFORMATION On August 11, 2025, the Company issued an unsecured promissory note to the Sponsor, pursuant to which the Company may borrow up to an aggregate principal amount of $50,000 (the “August Promissory Note”). The August Promissory Note is non-interest bearing and payable on the consummation of an initial business combination. The foregoing description of the August Promissory Note is qualified in its entirety by reference to the full text of the August Promissory Note, a copy of which is filed with this Quarterly Report on Form 10-Q as Exhibit 10.1 and is incorporated herein by reference. During our fiscal quarter ended June 30, 2025, none of our directors or officers informed us of the adoption or termination of a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” as those terms are defined in Item 408(a) of Regulation S-K. 7 ITEM 6. EXHIBITS Exhibit Number Description 10.1 Form of Promissory Note 31.1 Certification of the Principal Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes Oxley Act of 2002. 31.2 Certification of the Principal Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes Oxley Act of 2002. 32.1* Certification of Principal Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.2* Certification of Principal Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 101.INS Inline XBRL Instance Document. 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) * These certifications are furnished to the SEC pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and are deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall they be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. 8 SIGNATURES In accordance with 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. RISING DRAGON ACQUISITION CORP. Dated: August 14, 2025 /s/ Lulu Xing Name: Lulu Xing Title: Chief Executive Officer and Director (Principal Executive Officer) Dated: August 14, 2025 /s/ Wenyi Shen Name: Wenyi Shen Title: Chief Financial Officer (Principal Financial and Accounting Officer) 9