was originally released as a web anime series on the official Umamusume YouTube channel between October 2022 and March 2023. Anime/Umayuru | Umamusume Wiki | Fandom
This likely refers to the release group or source tag (possibly Anime7 or a similar encoder) responsible for distributing the "Raw" (unsubtitled) version of the episode. A7 Umayuru 19 Raw.mkv
This indicates the file is a high-quality Matroska video container containing the original Japanese broadcast without hardcoded English subtitles. was originally released as a web anime series
"As the Golshis Will" (G様の言うとおり, G-sama no iu tōri ). Original Air Date: February 19, 2023. Duration: Approximately 3 minutes. 2023. Duration: Approximately 3 minutes.