King Halo (King of Emeralds)

King Halo (King of Emeralds) is a 1★ character in Umamusume: Pretty Derby, titled “King Halo (Original)”.

King Halo (King of Emeralds) was released on June 26, 2025. They were introduced alongside Winning Ticket (Go To Winning!), Silence Suzuka (Silent Innocence), Special Week (Special Dreamer), Tokai Teio (Top of Joyful), Maruzensky (Rouge Formula), Oguri Cap (Starlight Beat), Gold Ship (Red Strife), Vodka (Wild Top Gear), Daiwa Scarlet (Top of Blue), Taiki Shuttle (Wild Frontier), Grass Wonder (Rock-piercing Blue), Mejiro McQueen (Elegance Line), El Condor Pasa (El ☆ Numero 1), TM Opera O (O Sole So), Symboli Rudolf (Road of Emperor), Air Groove (Empress Road), Mayano Top Gun (Scramble ☆ Zone), Mejiro Ryan (Straight Line), Rice Shower (Rose Dream), Agnes Tachyon (Tach-nology), Sakura Bakushin O (Sakura, Forward!), Super Creek (Murmuring Stream), Haru Urara (Uraran First Prize ♪), Matikanefukukitaru (Rising Luck ☆ Flood of Happiness), Nice Nature (Poinsettia Ribbon), suggesting they were part of the same content update.