Uma Musume Adds New Character Winning Marilyn, New Scenario
Winning Marilyn, a working actor who has performed since childhood, joins the roster, with Chinatsu Hirose voicing the role.
Uma Musume: Pretty Derby is adding the new character Winning Marilyn, according to 4gamer.net. The announcement also confirmed a new training scenario titled Tomo, Shiki-toki — Ushiki Shundai-sai, scheduled to go live on October 26, 2026 at 12:00.
Winning Marilyn is portrayed as a working actor who has performed since her child-actor days and comes from a family with a famous actor father. Her signature role is a delinquent schoolgirl who settles scores with rivals on the track. Chinatsu Hirose provides her voice.
The presentation showed Winning Marilyn in her school uniform and racing outfit, and the character was added to the official character page. The new scenario introduces Azuma, a shrine maiden who conducts Shinto rituals, appearing as someone connected to Tracen Academy.
Gacha and campaign details
A free daily 10-pull gacha campaign was also announced. The New Training Scenario Opening Pretty Derby gacha features ★3 Daiwa Scarlet, SSR Azuma and SSR Mayano Top Gun.
Quick answers
When does the new Uma Musume training scenario launch?
Tomo, Shiki-toki — Ushiki Shundai-sai is scheduled to go live on October 26, 2026 at 12:00.
Who voices Winning Marilyn in Uma Musume: Pretty Derby?
Chinatsu Hirose provides the voice of Winning Marilyn.
Which characters are in the new training scenario gacha?
The New Training Scenario Opening Pretty Derby gacha features ★3 Daiwa Scarlet, SSR Azuma and SSR Mayano Top Gun.