| Cover | Sep. 26, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Sep. 26, 2024 |
| Entity File Number | 001-42099 |
| Entity Registrant Name | Armlogi Holding Corp. |
| Entity Central Index Key | 0001972529 |
| Entity Tax Identification Number | 92-0483179 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 20301 East Walnut Drive North |
| Entity Address, City or Town | Walnut |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 91789 |
| City Area Code | 888 |
| Local Phone Number | 691-2911 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | BTOC |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
