Exhibit 10.5

      

       

      

      ARYA SCIENCES ACQUISITION CORP V

      51 Astor Place, 10th Floor

      New York, New York 10003

      

      

      [●], 2021

      

      

      ARYA Sciences Holdings V

      c/o Perceptive Advisors

      51 Astor Place, 10th Floor

      New York, New York 10003

       

      

      Ladies and Gentlemen:

      

      

      This letter will confirm our agreement that, commencing on the effective date (the “Effective Date”) of the registration statement (the “Registration Statement”) for the initial public offering (the “IPO”) of the securities of ARYA Sciences Acquisition Corp V (the “Company”) and continuing until the earlier of (i) the consummation by the Company of an initial business combination and (ii) the Company’s liquidation (in each case as described in the
        Registration Statement) (such earlier date hereinafter referred to as the “Termination Date”), ARYA Sciences Holdings V (the “Sponsor”)
        shall take steps directly or indirectly to make available to the Company certain office space, secretarial and administrative services as may be required by the Company from time to time, situated at 51 Astor Place, 10th Floor, New York, New York
        10003 (or any successor location). In exchange therefore, the Company shall pay the Sponsor a sum of $10,000 per month commencing on the Effective Date and continuing monthly thereafter until the Termination Date. The Sponsor hereby agrees that it
        does not have any right, title, interest or claim of any kind (a “Claim”) in or to any monies that may be set aside in a trust account (the “Trust Account”) that may be established in connection with and upon the consummation of the IPO and hereby irrevocably waives any Claim it presently has or may have in the future as a result of, or arising out of, any
        negotiations, contracts or agreements with the Company and will not seek recourse, reimbursement, payment or satisfaction of any Claim against the Trust Account or any monies or other assets in the Trust Account for any reason whatsoever.

      

      

      This letter agreement constitutes the entire agreement and understanding of the parties hereto in respect of its subject matter and supersedes all prior understandings, agreements, or representations
        by or among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or the transactions contemplated hereby.

      

      This letter agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by the parties hereto.

      

      

      The parties may not assign this letter agreement and any of their rights, interests, or obligations hereunder without the consent of the other party. Any purported assignment in violation of this
        paragraph shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee.

      

      

      
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      This letter agreement shall be governed by, construed in accordance with, and interpreted pursuant to the laws of the State of New York, without giving effect to its choice of laws principles that will
        apply the laws of another jurisdiction.

      

      

      This letter agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same
        agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this letter agreement.

      

      

      [Signature Page Follows]

      
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              Very truly yours,

            
	 	 	  
	 	
              ARYA SCIENCES ACQUISITION CORP V

            
	 	 
	 	
              By:

            	  
	 	 	
              Name:

            	
              Adam Stone

            
	 	 	
              Title:

            	
              Chief Executive Officer

            


      

      

      
        	
                AGREED TO AND ACCEPTED BY:

              	 
	 	 	 	 
	
                ARYA SCIENCES HOLDINGS V

              	 
	 	 	 
	
                By:

              	 	 
	 	
                Name:

              	
                Adam Stone

              	 
	 	
                Title:

              	
                Authorized Signatory