(instax) photos and costume sets, are frequently sold through Japanese memorabilia shops and international auction sites like Media Presence
In addition to her film work, she is active in the "gravure" (photographic modeling) space. Limited edition merchandise, such as autographed Karin Kitaoka
Kitaoka maintains an active online presence to engage with her fanbase. Her work and promotional material are often cataloged on databases such as Social Media: (instax) photos and costume sets, are frequently sold