Cygames announced the Umamusume: Pretty Derby project as a multimedia franchise centered around horse racing-themed horse girls.
Launch of the Umamusume: Pretty Derby mobile game on iOS and Android in Japan, allowing players to train and race horse girls.
The first season of the Umamusume: Pretty Derby anime began airing on Japanese television, expanding the franchise's popularity.
The second season of the Umamusume anime aired, continuing the story and character development of the horse girls.
Cygames announced a delay in the release date of the Umamusume mobile game to improve quality and gameplay experience.
Major update to the mobile game including new features, additional characters, and gameplay improvements.
The foundation of Tracen Academy, a special school where horse girls (Uma Musume) are trained to become top racers.
Special Week transfers to Tracen Academy, beginning her journey as a rising star in horse racing.
Special Week wins the prestigious Japan Derby race, marking her as one of the top contenders in the racing world.
Gold Ship enters Tracen Academy, adding her unique personality and talent to the racing team.
Symboli Rudolf secures a major victory at the Japan Cup race, highlighting her exceptional racing skills.
Special Week participates in races outside Japan, showcasing the global reach of Uma Musume racing.
The annual sports and training festival held at Tracen Academy, fostering camaraderie and competition among students.
Silent Suzuka holds her retirement race at Tracen Academy, commemorating her career and inspiring new racers.
After her racing career, Special Week transitions to become a mentor and trainer for new Uma Musume at Tracen Academy.
