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**Exhibit 31**

AMANASU TECHNO HOLDINGS CORPORATION**Certification of President and Principal Financial Officer				Pursuant to Rule 13a-14(a) of the Exchange Act				As Adopted Pursuant to				Section 302 of the Sarbanes-Oxley Act of 2002**

			I, Atsushi Maki, certify that:

-  I have reviewed this annual report on Form 10-K of Amanasu Techno Holdings Corporation;
-  					Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this annual report;				 
-  					Based on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this annual report;				 
-  					I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:				 
							designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;						
							designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision,  to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;						
							evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this annual report (the "Evaluation Date"); and						
disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonable likely to material affect, the registrant's internal control over financial reporting; and

-  					I have disclosed, based on our most recent evaluation, to the registrant's auditors and the registrant's board of directors:				 
							all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and						
							any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and						

-  					I have indicated in this annual report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.				 

 Dated: July 3, 2009