Also known as: ゼッケン2番のウマ娘, ブエナビスタ(ウマ娘), ブエナビスタ
An Umamusume character.
This is widely believed to be the Prototype Design for Buena Vista (Umamusume), first seen in the 2016 Umamusume Promotional Video, before she was introduced to the game with an official reveal in Summer of 2024.