During 2021, the site remained one of the prominent sources for "Junior Idol" digital media, competing with other platforms like Minisuka.tv.
It typically features young Japanese models (often under the age of 15, categorized as "U-15") in varied themed shoots, ranging from casual wear to school uniforms. The Landscape of Imouto.tv in 2021
As of recent estimates, the site maintains a global ranking around the top 26,000–30,000 websites, with its highest concentration of users in Japan.
The site is hosted by the TOKAI Communications Corporation in Japan, ensuring low latency for its primary domestic audience.
Users typically pay for monthly or tier-based access to view or download content.