![Biwa Hayahide [Uchronia Architect]](https://gametora.com/images/umamusume/supports/tex_support_card_30113.png)
Global Tier A
SSR • Stamina
Global Released (2026-07-27)
Biwa Hayahide [Uchronia Architect] — SSR Stamina Support Card Guide
Japanese Name: ビワハヤヒデ [ユークロニア・アーキテクト] • Role: SSR Stamina Support (Event / Shop Welfare)
Provides Stamina training support and 10 skill hints/events.
Hint Skills & Event Skills (10)
Event Skill
Tier A
Prepared to Pass (抜け出し準備)
Target Speed +0.15 m/s
Event Skill
Tier S
VIP Pass (VIP顔パス)
Stamina Recovery +5.5%
Event Skill
Tier A
Inside Scoop (内弁慶)
Target Speed +0.15 m/s
Hint Skill
Tier B
Hanshin Racecourse ○ (阪神レース場○)
Stamina Stat +40
Hint Skill
Tier B
Wet Conditions ○ (道悪○)
Power Stat +40
Hint Skill
Tier B
Outer Post Proficiency ○ (外枠得意○)
Speed Stat +40
Hint Skill
Tier B
Cloudy Days ○ (曇りの日○)
Guts Stat +40
Hint Skill
Tier A
Stamina to Spare (スタミナキープ)
Stamina Recovery +1.5%
Hint Skill
Tier A
Passing Pro (パス上手)
Stamina Recovery +1.5%
Hint Skill
Tier A
Pace Chaser Straightaways ○ (先行直線○)
Target Speed +0.15 m/s
Recommended F2P / Budget SR Replacements
SR • Wit (Tier S)
Marvelous Sunday [A Marvelous ☆ Plan]
Stamina Bonus + high Specialty Priority makes her the #1 SR Stamina card for Medium/Long Champions Meetings.
SR • Speed (Tier A)
Narita Taishin [Poolside High Tides]
Great training values when friendship training triggers; core F2P Stamina option.