bashin
Advanced optimization and simulation tools for Umamusume: Pretty Derby trainers.
Skill Visualizer
Rank Champions Meeting skill results by running style, compare spread, and inspect activation regions.
Deck Builder
Simulate bashin gains, search for cards, and optimize your support card decks.
Umaffinity
Advanced compatibility calculator. Plan your inheritance lineages, check parent affinity, and maximize your factor gains.
Umaprint
Build a visual family tree, preview aptitude changes from red factors, save plans, and share them by link or image.
Free tools for Umamusume trainers
bashin.app is a set of free tools designed for competitive Umamusume trainers. Use Deck Builder for support-card planning, Skill Visualizer for skill evaluation, Umaffinity for roster scoring, and Umaprint for visual family-tree planning. As always, keep skill activation conditions and meta in mind when evaluating simulation results.
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