Weiss Schwarz Umamusume: Pretty Derby Girls Booster Box races onto the stage, bringing the heart, speed, and emotion of the beloved anime into the world of Weiß Schwarz. Celebrating friendship, perseverance, and the thrill of competition, this set is a must-have for anime fans, collectors, and competitive Weiss Schwarz players alike.
 
Based on the hit anime Umamusume: Pretty Derby, the story follows “horse girls” reborn from legendary racehorses, training at Tracen Academy as they chase their dreams of victory on the racetrack—and on the stage. Equal parts sports drama and idol anime, Umamusume blends intense rivalries with heartfelt character growth, making it one of the most emotionally resonant franchises in recent years.
 
About the Anime
At Tracen Academy, talented Umamusume train to become top-tier racers while forming lifelong bonds with teammates and rivals. Each race is more than just a competition—it’s a test of resolve, legacy, and passion. The series is known for its energetic races, uplifting themes, and unforgettable characters.
 
Main Characters Featured
Special Week – A determined country girl striving to become Japan’s best Umamusume
Silence Suzuka – A graceful front-runner with breathtaking speed
Tokai Teio – An energetic prodigy with an unbreakable spirit
Mejiro McQueen – An elegant powerhouse from a prestigious racing lineage
 
 Release Information
Release Date: June 26, 2026
 
Card Types & Rarities
Total: 155 card types + 155 Parallel cards
23 OFR (Over Frame Rare)
70 SP (Special)
17 RRR (Triple Rare)
45 SR (Super Rare)
14 RR (Double Rare)
36 R (Rare)
43 U (Uncommon)
45 C (Common)
17 CC (Climax Common)
 
Product Contents
8 cards per pack
12 packs per booster box
24 booster boxes per case