2022
DEEP
4x6 photoset
A4 photo
Hologram pc + postcard
Hologram film set
2017
Wannabe
A4 Photos
4 x 6 Photos
2015
Hyo Style Book
On July 1, 2015, Hyoyeon became the first Girls' Generation member to publish a book with Hyo Style, in which she shares tips on beauty, fashion and lifestyle. The book contains 142 pages and comes with a DVD