Allow users to switch between different Indonesian translation styles (e.g., "Formal" vs "Slang/Gaul") or adjust the subtitle background opacity for better readability against dark hospital scenes. Kindan no Byōtō The Animation (OAV) - Anime News Network
A feature similar to "Danmaku" (floating comments) where fans can leave time-stamped reactions that appear directly on the video player.
Since the series centers on a hospital ward, an interactive feature could display a sidebar "Medical Record" for the characters as the episode progresses.
