v3.26.1
Document And Entity Information
Jun. 23, 2026
Document Information [Line Items]  
Document Type S-1
Entity Central Index Key 0002140700
Entity Registrant Name Hoya Acquisition Corp. I
Entity Incorporation, State or Country Code E9
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Entity Ex Transition Period false
Amendment Flag false