Male Annnouncer is present in nearly every episode of Uma Musume: Pretty Derby Season 3, where he co-casts both prior to the race and during it, always alongside a female announcer that has green hair. He typically offers colorful commentary on the Uma Musume lineup of the race at hand, further immersing the viewer into the race.

His appearance tends to constantly change, but he normally appears as a fair-skinned male adult with relatively short dark hair, and always sports a black suit with a blue tie. However, the voice behind the character never does, indicating that it is the same male announcer throughout the entire season.