About Us

Welcome to Umamusume.run

Umamusume.run is the premier AI-powered optimization platform for Umamusume: Pretty Derby players. We specialize in smart tools that save you time and improve your gameplay through advanced algorithms and data-driven insights. Whether you're struggling to build competitive teams or optimize your training sessions, our tools provide instant, intelligent solutions.

Our Mission

Our mission is to empower Umamusume trainers with intelligent tools that optimize gameplay and save valuable time. We focus on:

  • Developing AI-powered tools that solve real gameplay challenges
  • Providing instant optimization for team building and training strategies
  • Maintaining comprehensive, searchable databases with smart recommendations
  • Creating data-driven guides based on actual game mechanics and statistics
  • Helping F2P players compete effectively through intelligent resource optimization

What We Offer

🔥 AI Deck Builder

Smart optimization algorithm that instantly builds competitive teams based on your available cards and target strategies.

📊 Training Simulator

Monte Carlo simulation predicts your final stats before training, helping you decide if your setup will reach target requirements.

🧬 Legacy Calculator

Calculate exact inheritance probabilities and optimize your factor combinations for guaranteed blue factors.

📚 Character Database

Comprehensive database with instant search, smart filters, and direct links to optimization tools for each character.

🎴 Support Card Database

All support cards with synergy analysis, tier rankings, and one-click integration with the Deck Builder.

🏆 Strategic Guides

Data-driven guides focusing on optimization strategies, stat requirements, and competitive team building.

Server Coverage

We provide comprehensive coverage for both game servers:

  • Japan Server: Launched in 2021, featuring the complete game experience with all characters, events, and features
  • Global Server: Launched in June 2024, gradually catching up with content releases tailored for the international audience

Our guides and resources clearly indicate which server they apply to, ensuring you get relevant information for your version of the game.

Why Choose Our Tools?

Unlike manual spreadsheets or generic guides, our AI-powered tools provide instant, personalized optimization based on your actual cards and goals. We solve the problems that matter:

  • Can't beat Champions Meeting? Our Deck Builder finds the optimal team from your collection
  • Not hitting stat targets? Training Simulator predicts outcomes before you waste stamina
  • Need blue factors? Legacy Calculator shows exact requirements and probabilities
  • F2P struggling? All tools optimize for limited resources and budget constraints

Important Note: We are an independent fan website and are NOT affiliated with Cygames, Inc., the r/UmaMusume subreddit, or any official Umamusume social media accounts. All game content and assets belong to their respective owners.

Supporting Our Work

Umamusume.run remains free for all players through sustainable monetization that doesn't compromise user experience. We maintain and improve our tools through:

  • Non-intrusive Google AdSense advertising that respects your browsing experience
  • Continuous algorithm improvements based on user feedback and game updates
  • Regular database updates to include new characters and support cards

Your support through using our tools and sharing them with fellow trainers helps us continue developing better optimization solutions for the community.

Contact Us

We value your feedback and suggestions! Whether you've found an error, have a feature request, or want to contribute to the site, we'd love to hear from you.

Email: support@umamusume.run

Website: https://umamusume.run

Response Time: We typically respond to inquiries within 48-72 hours

Join Our Community

Share your optimization results and learn from other trainers using our tools. Our algorithms improve with community data, making everyone's experience better. Follow us for tool updates, new features, and optimization tips that help you stay competitive in both PvP and PvE content.

Thank You

Thank you for choosing Umamusume.run as your optimization platform. We're committed to saving you time and helping you build stronger teams through intelligent algorithms and data-driven insights. Whether you're aiming for Champions Meeting victory or perfect stat distributions, our tools are here to optimize your path to success.

— The Umamusume.run Team