While "feature" isn't a standard technical term used by the group, you might be referring to one of these common aspects of their releases: 1. Episode Details (The "Featured" Content)
After a scheme by Misuzu to force their feelings into the open, Misaki finally confesses his love to Carol, and they officially begin dating—a rare "early" success for a rom-com. 2. SubsPlease Release Characteristics [SubsPlease] Tomo-chan wa Onnanoko! - 09 (720p)...
It sounds like you're looking for information related to the release of Episode 9 by the group SubsPlease . While "feature" isn't a standard technical term used
The episode focuses on Carol Olston and Kousuke Misaki . It reveals their childhood history and Misaki's motivation for joining the Aizawa Dojo to become strong enough to protect Carol. [SubsPlease] Tomo-chan wa Onnanoko! - 09 (720p)...