Cover	Nov. 12, 2024
Cover [Abstract]
Document Type	8-K
Amendment Flag	false
Document Period End Date	Nov. 12, 2024
Current Fiscal Year End Date	--06-30
Entity File Number	001-42190
Entity Registrant Name	DAMON INC.
Entity Central Index Key	0002000640
Entity Tax Identification Number	00-0000000
Entity Incorporation, State or Country Code	A1
Entity Address, Address Line One	704 Alexander Street
Entity Address, City or Town	Vancouver,
Entity Address, State or Province	BC
Entity Address, Postal Zip Code	V6A 1E3
City Area Code	408
Local Phone Number	702-2167
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Shares
Trading Symbol	DMN
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	false