| Cover | May 16, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | May 16, 2023 |
| Entity Registrant Name | INKY INC. |
| Entity Central Index Key | 0001753373 |
| Entity Tax Identification Number | 37-1904036 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | S. Carson St., P.O. Box #40 |
| Entity Address, City or Town | Carson City |
| Entity Address, State or Province | NV |
| Entity Address, Postal Zip Code | 89701 |
| City Area Code | 357 |
| Local Phone Number | 25057246 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
