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Umamusume: Pretty Derby

December 17, 2025 Server Maintenance

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★ Best Characters | Best Support | Best Skills
★ Trainees: T. M. Opera O | Haru Urara
★ New: Admire Vega SSR | Matikanefukukitaru SSR
★ Capricorn Cup
★ Friend ID Board | February 2026 Schedule
★ Daily Legend Races Schedule

Umamusume: Pretty Derby will have a scheduled maintenance on December 17, 2025. Check out the server maintenance schedule and announcement here.

List of Contents

December 17 Maintenance and Server Status

Server Maintenance Schedule

Server Maintenance Status
Maintenance has ended!

A server maintenance session for Umamusume: Pretty Derby was scheduled on December 17, 2025 UTC. The maintenance period lasted 4:00 AM to 8:00 AM on the same day.

Whenever a server maintenance is set for a certain period, make sure to keep the following in mind:

  • It will not be possible to play and access the game and any of its related features during maintenance.
  • Make sure to complete any ongoing Career runs or similar activities before the start of maintenance, since these data can be removed or overwritten for balancing/stability reasons.
  • Maintenance period times are subject to change without notice.

Server Maintenance Schedule

Maintenance Start and End Timezones

Start Time
End Time
Region Local Time
Auckland, New Zealand 05:00 PM, December 17
Sydney, Australia 03:00 PM, December 17
Tokyo, Japan 01:00 PM, December 17
Seoul, Korea
Hong Kong 12:00 PM, December 17
Beijing, China
Manila, Philippines
New Delhi, India 09:30 AM, December 17
Riyadh, Saudi Arabia 07:00 AM, December 17
Prague, Czech Republic 05:00 AM, December 17
Berlin, Germany
Paris, France
London, United Kingdom 04:00 AM, December 17
UTC 04:00 AM, December 17
Sao Paulo, Brazil 01:00 AM, December 17
Quebec, Canada 11:00 PM, December 16
New York, United States
Chicago, United States 10:00 PM, December 16
Mexico City 10:00 PM, December 16
California, United States 08:00 PM, December 16
Region Local Time
Auckland, New Zealand 09:00 PM, December 17
Sydney, Australia 07:00 PM, December 17
Tokyo, Japan 05:00 PM, December 17
Seoul, Korea
Hong Kong 04:00 PM, December 17
Beijing, China
Manila, Philippines
New Delhi, India 01:30 PM, December 17
Riyadh, Saudi Arabia 11:00 AM, December 17
Prague, Czech Republic 09:00 AM, December 17
Berlin, Germany
Paris, France
London, United Kingdom 08:00 AM, December 17
UTC 08:00 AM, December 17
Sao Paulo, Brazil 05:00 AM, December 17
Quebec, Canada 03:00 AM, December 17
New York, United States
Chicago, United States 02:00 AM, December 17
Mexico City 02:00 AM, December 17
California, United States 12:00 AM, December 17

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