Umamusume: Pretty Derby
🛠️ Umamusume: Pretty Derby update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
September 2026
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9/29Tue🎉 EventsNew story event—Illuminate the Heart
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event Illuminate the Heart! And don't miss the Spotlight Scouts for 3-…
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9/8Tue🎉 EventsNew story event—Hark Back, Run Forward
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event Hark Back, Run Forward! And don't miss the Spotlight Scouts for …
August 2026
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8/19Wed🎉 EventsNew story event—Days Flying By
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event Days Flying By! And don't miss the Spotlight Scouts for 3-star t…
July 2026
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7/23Thu📢 AnnouncementBrighter Together: Our Grand Concert is here!
A celebration of Umamusume and their fans makes a triumphant return! Ensure the success of the Grand Concert Reboot Project through the power of song and dance!
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7/23Thu📢 AnnouncementDon't Miss the Umazing Extravaganza!
A new round of celebrations is underway! Log in to receive the SSR Support Card \ Mihono Bourbon and up to 6,000 carats! Get up to 100 free scouts, enjoy limited-time missions, and check out the celeb…
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7/15Wed🎉 EventsJoin Part 1 of an Umazing Celebration!
New limited-time missions are here! Complete them to receive carats and Scout Tickets! Log in for one free scout per day and up to 1,200 carats! Be sure to check out the special home screen commemorat…
June 2026
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6/26Fri📢 AnnouncementMain Story Finale Part 2: "Hope Shines On" Now Available!
Witness the thrilling conclusion of Special Week's story along with her beloved members of Team Sirius!
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6/12Fri🎉 EventsNew Story Event—Search! Solve! Summer!
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event Search! Solve! Summer! And don't miss the Spotlight Scouts for 3…
May 2026
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5/29Fri📢 AnnouncementA New Trainee Is Here!
Inari One is the latest 3-star trainee in the Spotlight Pretty Derby Scout! Log in during the event period to receive 1,500 carats!
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5/19Tue🎉 EventsNew Story Event—The Promised Hour: Silks & Three Riddles
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event The Promised Hour: Silks & Three Riddles! And don't miss the Spo…
April 2026
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4/27Mon📢 AnnouncementIt's Golshi time!
Celebrate Golshi Week with up to 5,640 carats and special login bonuses!
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4/6Mon🎉 EventsNew Story Event—Tonight at the Ligne Droite!
Watch a brand-new story and collect event points to earn an exclusive Support Card, Rainbow Crystal Shards, and more in the story event Tonight at the Ligne Droite! And don't miss the Spotlight Scouts…
March 2026
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3/27Fri📢 AnnouncementMain Story Finale Part 1: A Dream in the Making Now Available!
Watch as Special Week embarks on a new adventure with her friends!
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3/24Tue🎉 EventsJoin Part 3 of an Umazing Celebration!
Another round of celebrations has started! Log in to receive the new racewear Rosy New Stars and up to 2,250 carats! Complete limited-time missions for carats, an SSR Voucher, and more!
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3/13Fri📢 AnnouncementDon't Miss the Umazing Extravaganza!
A new round of celebrations is underway! Log in to receive the SSR Support Card \ Satono Diamond and up to 6,000 carats! Get up to 120 scouts, enjoy limited-time missions, and be sure to also check ou…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.